Approximately 18.42% of the beef production annually worldwide comes from the U.S.
In the U.S., 12.0 million metric tons of beef are produced annually, while worldwide beef production is 65.1 million metric tons.
To find the percentage of beef produced in the U.S. compared to worldwide production, you can divide the U.S. beef production by the worldwide beef production and multiply by 100.
Percentage = ( U.S. beef production / Worldwide beef production ) x 100 = ( 12.0 million / 65.1 million ) x 100 = 18.42%.
Therefore, approximately 18.42% of the beef produced annually in the world is from the U.S.
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What is the purpose of this chart?
A. to show the populations of the largest cities in the world
B. to show the populations of major cities today
C. to show the populations of major cities in 1500
D. to show the populations of major cities in Europe
C. to show the populations of major cities in 1500
Answer:
C. to show the populations of major cities in 1500
Step-by-step explanation:
correct on edge
given the measure of arc dc is 120 the measure of arc ADC is?
Answer:
120°
Step-by-step explanation:
The arc ABC is twice that of the angle created at D. This is the central angle theorem extension.
So we can say that arc ABC = 2* 120 = 240
We know total circle angle is 360 degrees so, arc ADC + arc ABC = 360
Hence,
arc ADC + 240 = 360
arc ADC = 360 - 240 = 120
Subtract the equations 5x+4y=25 (5x+2y=3)
Answer:
0x + 2y = 22 ✔️
Step-by-step explanation:
To substract the equations, we should do the following:
5x + 4y = 25
5x + 2y = 3
----------------------------
0x + 2y = 22 ✔️
The value of y is: y = 11 ✅✅
The value of x is: x = 3.8 ✅✅
Answer:
To substract the equations, we should do the following:
5x + 4y = 25
5x + 2y = 3
----------------------------
0x + 2y = 22
Step-by-step explanation:
Which points could be on the line that is parallel to
and passes through point J? Check all that apply.
(-3,5)
(1,5)
(3,-2)
(3, 2)
(5,1)
Answer:
(-3, 5), (3, 2), (5, 1)Step-by-step explanation:
Parallel lines have the same slope.
The formula of a slope:
[tex]m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]
Substitute the coordinates of the given points G(-4, 1) and H(2, -2):
[tex]m=\dfrac{-2-1}{2-(-4)}=\dfrac{-3}{6}=-\dfrac{1}{2}[/tex]
J(1, 3). Let other point (x, y).
Substitute to the slope:
[tex]\dfrac{y-3}{x-1}=\dfrac{-1}{2}[/tex] cross multiply
[tex]2(y-3)=-1(x-1)[/tex] use the distributive property
[tex]2y+(2)(-3)=-x+(-1)(-1)[/tex]
[tex]2y-6=-x+1[/tex] add 6 to both sides
[tex]2y=-x+7[/tex] divide both sides by 2
[tex]y=-\dfrac{1}{2}x+\dfrac{7}{2}[/tex]
Check the equality for coordinates of each point:
[tex](-3, 5)\\\\5=-\dfrac{1}{2}(-3)+\dfrac{7}{2}\\\\5=\dfrac{3}{2}+\dfrac{7}{2}\\\\5=\dfrac{10}{2}\\\\5=5\qquad\bold{CORRECT}[/tex]
[tex](1,\ 5)\\\\5=-\dfrac{1}{2}(1)+\dfrac{7}{2}\\\\5=-\dfrac{1}{2}+\dfrac{7}{2}\\\\5=\dfrac{6}{2}\\\\5=3\qquad\bold{FALSE}[/tex]
[tex](3,\ -2)\\\\-2=-\dfrac{1}{2}(3)+\dfrac{7}{2}\\\\-2=-\dfrac{3}{2}+\dfrac{7}{2}\\\\-2=\dfrac{4}{2}\\\\-2=2\qquad\bold{FALSE}[/tex]
[tex](3,\ 2)\\\\2=-\dfrac{1}{2}(3)+\dfrac{7}{2}\\\\2=-\dfrac{3}{2}+\dfrac{7}{2}\\\\2=\dfrac{4}{2}\\\\2=2\qquad\bold{CORRECT}[/tex]
[tex](5,\ 1)\\\\1=-\dfrac{1}{2}(5)+\dfrac{7}{2}\\\\1=-\dfrac{5}{2}+\dfrac{7}{2}\\\\1=\dfrac{2}{2}\\\\1=1\qquad\bold{CORRECT}[/tex]
To identify which points could be on a line that is parallel to another and passes through a specific point, we need to know the slope of the original line or the coordinates of the given point. Without this information, it is impossible to accurately determine which points from the list might be on the parallel line.
Explanation:The question asks, Which points could be on the line that is parallel to and passes through point J? This problem is a part of geometry in mathematics where we study about points, lines, and planes.
The location of point J was not specified, but the line that is parallel to another would have the same slope, regardless of its y-intercept. As such, to find the points that can lie on a line that is parallel, we must know the slope of the primary line. If we are given the slope 'm', any points that fall on the line would satisfy the equation of a line, y = mx + b, where 'b' is the y-intercept. The points whose 'y' value remains constant in the given x-y pairs would lie on the line parallel to the original line.
Without the proper information about the slope of the line or the position of point J, it is impossible to accurately determine which points from the given list can lie on the line that is parallel and passes through point J.
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Solve this equation: m- 10 = -6
m=
Answer:
m=4
Step-by-step explanation:
add 10 to both sides m-10+10=-6+10
m=4
Answer:
Step-by-step explanation:
can someone help me please
Answer:
Attached below
Step-by-step explanation:
Given f(x) =1/x and g(x) = x-2 then;
f.g (x) = f (g(x) )
=f(x-2)
=1/x⇒⇒⇒1/x-2
f.g(x) =
[tex]\frac{1}{x-2}[/tex]
Giovanna used the calculations below to determine the height of a stack of 7 books that are each 2 5/8
inches thick what
was her error?
C. There should be a subtract step not an addition step
D. Two should have been multiplied by 5/8
Answer:
Option C. Seven was not multiplied by 5/8
Step-by-step explanation:
we know that
To determine the height of a stack of 7 books that are each 2 5/8 inches thick. multiply 7 by 2 5/8
so
[tex]7(2\frac{5}{8})\\ \\7(2+\frac{5}{8})\\ \\7*2+7*\frac{5}{8}\\ \\14+\frac{35}{8}\\ \\14+4+\frac{3}{8}\\ \\18\frac{3}{8}\ in[/tex]
therefore
Seven was not multiplied by 5/8
Answer:
Option B.
Step-by-step explanation:
Giovanna did the calculations to determine the height of a stacks of 7 books having [tex]2\frac{5}{8}[/tex] inches thickness of each book.
[tex]7(2\frac{5}{8})[/tex]
[tex]=7(2+\frac{5}{8})[/tex]
[tex]=(7\times 2)+7(\frac{5}{8})[/tex]
[tex]=14+\frac{35}{8}[/tex]
[tex]=14+4+\frac{3}{8}[/tex]
=18+[tex]\frac{3}{8}[/tex]
[tex]=18\frac{3}{8}[/tex]
Now when compare this solution with Giovanna's solution we find error in 3rd step, in which she hasn't mutiplied the fraction [tex]\frac{5}{8}[/tex] by 7.
Therefore, option B is the correct one.
Can someone PLEASE help me :((
If f(x) = x2 − x − 12 and g(x) = x2 − 16, find f(x) × g(x).
Answer:
f(x) × g(x)= x^4 - x^3 - 28x^2 + 16x + 192
Step-by-step explanation:
We have the function f(x) = x^2 − x − 12 and g(x) = x^2 − 16 and we need to find the multiplication of both functions.
f(x) × g(x) = ( x^2 − x − 12)(x^2 − 16) = x^4 - 16x^2 -x^3 + 16x -12x^2 + 192
Simplifying:
f(x) × g(x)= x^4 - x^3 - 28x^2 + 16x + 192
Answer: [tex]f(x)*g(x)=x^4-x^3-28x^2+16x+192[/tex]
Step-by-step explanation:
Given the function f(x) and g(x):
[tex]f(x)=x^2 - x -12\\\\g(x)= x^2 - 16[/tex]
We need to multiply them. To do this we need to remember the Product of power property, which states:
[tex](a^m)(a^n)=a^{(m+n)}[/tex]
And the multiplication of signs:
[tex](+)(+)=+\\(+)(-)=-\\(-)(-)=+[/tex]
Then:
[tex]f(x)*g(x)=(x^2 - x -12)(x^2 - 16)\\\\f(x)*g(x)=x^4-16x^2-x^3+16x-12x^2+192[/tex]
Adding like terms, we get:
[tex]f(x)*g(x)=x^4-x^3-28x^2+16x+192[/tex]
if 5x-3y=23 and 4x-4y=20, which is the value of x+y?
Answer:
3
Step-by-step explanation:
5x-3y=23
4x-4y=20
---------------I'm going to try to set this up for elimination. I notice the bottom equation contains terms that are divisible by 4 so I'm going to divide both sides by 4 on that last equation only...
5x-3y=23
x- y= 5
Now I'm going to multiply the bottom equation by -3 so the y terms will be opposite. When you add opposites you do get 0. That is the whole point of elimination.
5x-3y=23
-3x+3y=-15
------------------ adding
2x+0=8
2x =8
x =4
So using that second equation x-y=5 I will find y given that x=4.
4-y=5
-y =1
y=-1
So the solution to the system is (4,-1)
You are asked to find x+y
So x+y=4+(-1)=3
Yasmin purchased 6 heads of cabbage that each weighed 2 3/8 pounds how much did the cabbage way all together
Answer:
14 1/4
Step-by-step explanation:
Write 4.3125 as a fraction in simplest form and explain
Answer: [tex]\bold{\dfrac{69}{16}}[/tex]
Step-by-step explanation:
[tex]4.3125=\dfrac{43125}{10000}\\\\\\\dfrac{43125}{10000}\div\dfrac{625}{625}=\large\boxed{\dfrac{69}{16}}[/tex]
Quinton tried to transform triangle FGH according to the rule (x, y) → (–y, x). Which best describes his attempt? Correct. He transformed the triangle according to the rule (x, y) → (–y, x). Incorrect. He transformed the triangle according to the rule (x, y) → (y, –x) Incorrect. He transformed the triangle according to the rule (x, y) → (–y, –x) Incorrect. He transformed the triangle according to the rule (x, y) → (–x, –y)
Answer:Correct. He transformed the triangle according to the rule (x, y) → (-y, x).
Answer:
Option A.
Step-by-step explanation:
Consider the below diagram is attached with this question.
Quinton tried to transform triangle FGH according to the rule (x, y) → (–y, x).
From the below figure it is clear that the vertices of triangle FGH are F(3,2), G(1,2) and H(4,5).
The vertices of image after transformation are F'(-2,3), G'(-2,1) and H'(-5,4).
The relation between preimage and image is defined by the rule
[tex](x,y)\rightarrow (-y,x)[/tex]
Since Quinton transformed the triangle according to the rule (x, y) → (–y, x), therefore he is correct.
Thus the correct option is A.
Which equation is a linear equation?
Question 4 options:
a)
23xy − 34y = 0
b)
3a + 5b = 3
c)
x2+y2 = 0
d)
4m2 = 6
Answer:
b) 3a + 5b = 3
Step-by-step explanation:
It is an exact replica of the Standard Formula [Ax + By = C]. The Standard Formula is an example of a linear equation.
Answer:
3a + 5b = 1 is a linear equation
Step-by-step explanation:
Required?
To state which equation is linear...
An equation is said to be linear if it obeys the following.
1. For Single variables: y = b
An example is y = 4
2. For 2 Variables; it can take any of the following form: Ax + By = C.
An example 3x + 5y = 4
.from option A through D, only option B fits the description.
Note that the arithmetic sign could take the negative form and the position of x and y or any other constraints can take an interchanged forms.
The key thing to watch out when naming a linear equation is that the highest power is 1.
Hence, the 3a + 5b = 1 is a linear equation
computing the probability of rolling two dice in succession face value of two rolls are added together is the sum greater than 7
Answer:
5/12 ≈ 0.41667
Step-by-step explanation:
If the first die rolls a 1 and the second die rolls a 1, then the sum is 2.
If the first die rolls a 1 and the second die rolls a 2, then the sum is 3.
Repeating this, we can build a table showing all the possible outcomes:
[tex]\left[\begin{array}{ccccccc}&1&2&3&4&5&6\\1&2&3&4&5&6&7\\2&3&4&5&6&7&8\\3&4&5&6&7&8&9\\4&5&6&7&8&9&10\\5&6&7&8&9&10&11\\6&7&8&9&10&11&12\end{array}\right][/tex]
As we can see, of the 36 possible outcomes, 15 are greater than seven. So the probability is 15/36, which reduces to 5/12.
A colony contains 1500 bacteria. The population increases at a rate of 115% each hour. If x represents the number of
hours elapsed, which function represents the scenario?
f(x) = 1500(1.15)"
f(x) = 1500(115)
f(x) = 1500(2.15)
f(x) = 1500(215)
Answer:
Step-by-step explanation:
A colony contains 1500 bacteria. The population increases at a rate of 115% each hour. If x represents the number of hours elapsed, which function represents the scenario?
f(x) = 1500(1.15)x
f(x) = 1500(115)x
f(x) = 1500(2.15)x
f(x) = 1500(215)x
The answer to this problem is a f(x) = 1500(2.15)x
Answer:
[tex]f(x) = 1500(2.15)^x[/tex]
Step-by-step explanation:
Let the function that represents the population of bacteria after x hours is,
[tex]f(x)=ab^x[/tex]
For x = 0, f(x) = 1500,
[tex]1500=a(1+r)^0[/tex]
[tex]1500=a[/tex]
Now, the population increases at a rate of 115% each hour,
So, the population after 1 hour = (100+115)% of 1500 = 215% of 1500 = 3225,
That is, for x = 1, f(x) = 3225,
[tex]3225 =ab[/tex]
[tex]3225=1500(b)[/tex]
[tex]\implies b =2.15[/tex]
Hence, the function that represents the given scenario is,
[tex]f(x)=1500(2.15)^x[/tex]
Question 5(Multiple Choice Worth 1 points)
(01.03 MC)
Rich and Aylen are saving money to buy baseball tickets Rich has $5 more than 3 times the amount of money Aylen has. Together, they have $101
Write an equation to determine how much money Rich and Aylen have together
3x + 5 = 101
x + 3x - 5 = 101
x + 3x + 5 = 101
x - 3x - 5 = 101
Answer:
x+3x+5=101 (Option C).
Step-by-step explanation:
This question requires to be solved using the supposition method.
Let Aylen's savings be $x. Therefore, Rich's savings would be $(3x+5). This is because it is mentioned that Rich has $5 more than 3 times the amount of money Aylen has. The sum of the savings is $101. Therefore the sum of the savings of Aylen and Rich is given by:
x + 3x + 5 = 101. Thus, Option C is the correct answer.
Solve the equation for x gives x = $24. This is Aylen's share. To calculate Rich's share, simply put x=24 in 3x+5. Thus, Rich's share will be $77.
In short, Rich's share = $77, Alan's share = $24, and this has been calculated using the equation x+3x+5=101 (Option C)!!!
Answer:
C x+3x+5=101
Step-by-step explanation:
If f(x) = 2x2 - 5 and g(x) = x2 - 4x - 8, find (f - g)(x).
Answer:
= x^2 +4x +3
Step-by-step explanation:
f(x) = 2x^2 - 5
g(x) = x^2 - 4x - 8
(f - g)(x)=2x^2 -5 - (x^2 -4x-8)
Distribute the minus sign
= 2x^2 -5 -x^2 +4x+8
Combine like terms
= x^2 +4x +3
What is the measure of AC?
Answer:
5 blocks
Step-by-step explanation:
Since the triangle is right use Pythagoras' identity to solve for AC
The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is
AC² = AB² + BC² ← substitute values
AC² = 3² + 4² = 9 + 16 = 25 ( take the square root of both sides )
AC = [tex]\sqrt{25}[/tex] = 5
If 8y-8=24 find the value of 2y
Answer:
8
Step-by-step explanation:
8y-8=24
+8 +8
8y=32
32/8 = 4
y=4
4*2=8
Answer:
8
Step-by-step explanation:
8 y - 8 = 24
( + 8 )
8 y = 32
( ÷ 4 )
y = 4
Find the value of 2 y
y = 4 so 2 y = 8
Mike is making a scale model of his favorite car. The actual car is 8 feet long and 4 feet wide. Mike wants his model to be 12 inches in length. Which could be used to find the width of his model if he uses the same ratio?
Mike can determine the width of his scale model car by setting up and solving a proportion. Using the ratio of the actual car's dimensions, calculate an equivalent ratio for the model. The width of the model car should be 6 inches.
Explanation:To solve this problem, you can set up a proportion based on the known dimensions of the actual car and Mike's model. Given the actual car's length and width are 8 feet and 4 feet, and Mike's model length is 12 inches, we can set up the proportion like this:
8 feet : 4 feet = 12 inches : X
First, we need to convert all measurements to the same unit. Let's use inches since Mike's model is in inches (remember that 1 foot equals to 12 inches). So, the car's length is 96 inches and its width is 48 inches. Now, the proportion would be:
96 inches : 48 inches = 12 inches : X
To find the value of X (the width of the model), we can cross-multiply:
(96 * X) = (48 * 12)
Solve for X by dividing each side by 96, we get:
X = 6 inches
So, Mike's model car should be 6 inches wide to maintain the same ratio as the actual car.
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given that (-2,-8) is on the graph of f(x), found the corresponding point for the function f (x)-1
Answer:
(- 8, - 2)
Step-by-step explanation:
Assuming you mean the inverse function
Then any coordinate point (x, y ) in f(x) → (y, x) in the inverse
Given
(- 2, - 8 ) is on the graph of f(x), then
(- 8, - 2) is on the graph of [tex]f^{-1}[/tex](x)
The corresponding point on the graph of function f(x)-1 for a given point (-2,-8) from the graph of function f(x) is (-2, -9). All corresponding x-values remain the same, while the y-values are decreased by 1.
Explanation:The given point (-2,-8) is on the graph of the function f(x). Now, you're asked to find the corresponding point for the function f(x)-1. When we modify a function like this, it affects the y-values (output) of the function. The x-values (input) remains constant.
In this case, for any x-value in the function f(x), the corresponding y-value in the function f(x)-1 is simply the y-value of f(x) minus one. So the corresponding point on the graph of f(x)-1 for the given point (-2,-8) from the graph of f(x) would be (-2, -9), because -8 (the y-value from f(x)) minus 1 equals -9 (the y-value for f(x)-1). Hence, the point (-2, -9) is on the graph of the function f(x)-1.
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Solve the equation by completing the square. Round to the nearest hundredth if necessary. x^2 + 3x - 5= 0
Answer:
[tex]\large\boxed{x\approx-4.19\ \vee\ x\approx1.19}[/tex]
Step-by-step explanation:
[tex]x^2+3x-5=0\qquad\text{add 5 to both sides}\\\\x^2+3x=5\\\\x^2+2(x)(1.5)=5\qquad\text{add}\ 1.5^2=2.25\ \text{to both sides}\\\\x^2+2(x)(1.5)+1.5^2=5+2.25\qquad\text{use}\ (a+b)^2=a^2+2ab+b^2\\\\(x+1.5)^2=7.25\Rightarrow x+1.5=\pm\sqrt{7.25}\\\\x+1.5\approx\pm2.69\\\\x+1.5\approx-2.69\ \vee\ x+1.5\approx2.69\qquad\text{subtract 1.5 from both sides}\\\\x\approx-4.19\ \vee\ x\approx1.19[/tex]
Find the rate of change for the line that passes through the point (-2, 6) and (-5, 9).
[tex]\bf (\stackrel{x_1}{-2}~,~\stackrel{y_1}{6})\qquad (\stackrel{x_2}{-5}~,~\stackrel{y_2}{9}) \\\\\\ \stackrel{\textit{average rate of change}~\hfill }{slope = m\implies \cfrac{\stackrel{rise}{ y_2- y_1}}{\stackrel{run}{ x_2- x_1}}}\implies \cfrac{9-6}{-5-(-2)}\implies \cfrac{9-6}{-5+2}\implies \cfrac{3}{-3}\implies -1[/tex]
what is missing sequence number?
5 6 9 - 25 40
Answer:
15
Step-by-step explanation:
term 1 is equal to 5.
term 2 is equal to 5 + (1) = 5 + 1 = 6
term 3 is equal to 6 + (1 + 2) = 6 + 3 = 9
term 4 is equal to 9 + (1 + 2 + 3) = 9 + 6 = 15
term 5 is equal to 15 + (1 + 2 + 3 + 4) = 15 + 10 = 25
term 6 is equal to 25 + (1 + 2 + 3 + 4 + 5) = 25 + 15 = 40
5. Solve for x.
I keep getting different answers ranging from 35 to 56
Answer: 21
Step-by-step explanation:
x is a tangent line, 56-7 is a secant line. The length is equal to the outside segment times the entire segment. Notice that the length of the outside of the segment is equal to the entire segment for the tangent line.
[tex]x^2=7(56+7)\\\\x^2=7(63)\\\\x=\sqrt{7(63)}\\\\x=\sqrt{7(7\cdot 9)}\\\\x=7\cdot 3\\\\\large\boxed{x=21}[/tex]
Given: ∠1 = ∠2 If AB = 10, AC = 6, and BC = 6, find AD:
5
10
15
Answer: AD = 5
because AB equals 10, logically we assume AD equals 5, hopefully this helps you.
Answer:
AD=5
Step-by-step explanation:
We are given that
[tex]\angle 1=\angle 2[/tex]
AB=10, AC=6 BC=6
We have to find the value of AD.
Let AD=x
BD=AB-AD
BD=10-x
By angle bisector theorem
[tex]\frac{AC}{AD}=\frac{BC}{BD}[/tex]
Substitute the values then we get
[tex]\frac{6}{x}=\frac{6}{10-x}[/tex]
[tex]\frac{10-x}{x}=\frac{6}{6}[/tex]
[tex]\frac{10-x}{x}=1[/tex]
[tex]10-x=x[/tex]
[tex]x+x=10[/tex]
[tex]2x=10[/tex]
[tex]x=\frac{10}{2}=5[/tex]
Hence, the value of AD=5 units
vertical angles must check all that apply
Vertical Angles have to be congruent and have the same vertex.
The correct options are:
B. Have the same vertex.
C. be congruent.
Step-by-step explanation:Vertical Angles--
These are formed by the intersection of two lines.When two lines intersect then four angles are formed such that each pair of the opposite angles are called vertical angles.The vertical angles have a common vertex.Since, one vertex is obtained when the lines intersect.They could never be adjacent angles.Also, they may be obtuse, acute or right angles.The measure of each of the vertical angles are always equal i.e. the angles are congruent.find the value of 2x-10 given that -5x-9=6
Two garden plots are to have the same
area. One is square and one is
rectangular. The rectangular plot is 4
meters wide and 9 meters long.
Answer:
6m
Step-by-step explanation:
The area of the rectangular plot is
A = l*w
= 4*9
= 36 m^2
To find the area of the square plot
A = s^2
36 = s^2
Take the square root of each side
sqrt(36) = sqrt(s^2)
6 = s
The length of the side of the square plot is 6 m