Answer: Hey i am single and ready to mingle
Step-by-step explanation:
I need someone
The 18-inch wrench will generate more torque and make it easier for Marge to loosen the lug nuts because torque is the product of the force applied and the lever arm, and the longer wrench provides a larger lever arm.
The wrench that Marge should use to generate more torque and make her job easier when changing a flat tire is the one that is 18 inches long. This is because torque (au) is calculated as the product of the force (F) applied and the distance (r) from the pivot point, with the equation torque (au) = force (F) × lever arm (r). Since the wrenches provide the lever arm and assuming the same force is applied to both, the longer wrench will provide greater torque due to a larger r.
For example, if Marge exerts a force of 100 newtons, the torque generated by each wrench would be:
12-inch wrench: au = 100 N × 0.305 m = 30.5 N.m (since 12 inches is approximately 0.305 meters)
18-inch wrench: au = 100 N × 0.457 m = 45.7 N.m (since 18 inches is approximately 0.457 meters)
The 18-inch wrench generates 45.7 N.m of torque, compared to 30.5 N.m with the 12-inch wrench, thus the 18-inch wrench will make loosening the lug nuts easier.
True or False: 3( 12-8 )
______
2.5-4 = 2
Answer: False
Step-by-step explanation:
Which function has two x-intercepts, one at (0, 0) and one at (4, 0)? f(x) = x(x − 4) f(x) = x(x + 4) f(x) = (x − 4)(x − 4) f(x) = (x + 4)(x + 4)
If you want a polynomial to have the x-intercepts of your choice, you simply have to build a polynomial by multiplying pieces like [tex](x-x_k)[/tex] where [tex]x_k[/tex] is the x-intercept you want.
So, if you want x-intercepts 0 and 4, you have to build the polynomial
[tex](x-0)(x-4) = x(x-4)[/tex]
The function that has x-intercepts at (0, 0) and (4, 0) is f(x) = x (x − 4).
Option A is the correct answer.
What is a function?A function has an input and an output.
A function can be one-to-one or onto one.
It simply indicated the relationships between the input and the output.
Example:
f(x) = 2x + 1
f(1) = 2 + 1 = 3
f(2) = 2 x 2 + 1 = 4 + 1 = 5
The outputs of the functions are 3 and 5
The inputs of the function are 1 and 2.
We have,
The x-intercepts of a function are the points where the graph of the function crosses the x-axis.
At these points, the value of the function is zero.
To have x-intercepts at (0, 0) and (4, 0), the function must be zero when x is equal to 0 and 4.
Let's evaluate the given options:
f(x) = x(x − 4):
This function is zero at x = 0 and x = 4, so it has x-intercepts at (0, 0) and (4, 0).
f(x) = x(x + 4):
This function is zero at x = 0 and x = -4, so it does not have an x-intercept at (4, 0).
f(x) = (x − 4)(x − 4):
This function is zero at x = 4, but it also has a double root at x = 4, so it only has one x-intercept at (4, 0).
f(x) = (x + 4)(x + 4):
This function is zero at x = -4, but it does not have an x-intercept at (0, 0).
Therefore,
The function that has x-intercepts at (0, 0) and (4, 0) is f(x) = x(x − 4).
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Use substitution to solve the linear system of equations.
equations:
6x + 4y = 14
y = 5
Answer:
Step-by-step explanation:
6x+4y=14
y=5
6x+4(5)=14
6x+20=14
6x=-6
x=-1
Step 1: Where you see a y in the equation 6x + 4y =14 replace it with 5. This will help you find x
6x + 4(5) = 14
6x + 20 = 14
Step 2: Combine like terms by subtracting 20 to both sides
6x + (20-20) = 14-20
6x = -6
Step 3: Isolate x by dividng 6 to both sides
[tex]\frac{6x}{6} = \frac{-6}{6}[/tex]
x = -1
Point of intersection of these two linse is ( -1 , 5 )
Hope this helped!
Which functions have a y-intercept that is greater than the y-intercept of the function g(x) = |x + 3| + 4? Check three options.
f(x) = –2 (x – 8)2
h(x) = –5 |x| + 10
j(x) = –4(x + 2)2 + 8
k(x)=1/4(x-4)^2+4
m(x)=1/4 |x-8| +6
Answer:
h(x) = –5 |x| + 10
k(x)=1/4(x-4)^2+4
m(x)=1/4 |x-8| +6
Step-by-step explanation:
The given function is:
g(x) = |x + 3| + 4
At y-intercept x=0,
g(0) = |0 + 3| + 4
g(0) = 3 + 4=7
The y-intercept of this function is 7.
We look for the functions with y-intercepts greater than 7.
[tex]f(x)=-2(x-8)^2[/tex]
[tex]f(0)=-2(0-8)^2[/tex]
[tex]f(0)=-128[/tex]
h(x) = –5 |x| + 10
h(x) = –5 |0| + 10=10
[tex]j(x)=-4(x+2)^2+8[/tex]
[tex]j(0)=-4(0+2)^2+8=-8[/tex]
[tex]k(x)=\frac{1}{4}(x-4)^2+4[/tex]
[tex]k(0)=\frac{1}{4}(0-4)^2+4=8[/tex]
m(x)=1/4 |x-8| +6
m(0)=1/4 |0-8| +6=8
Answer with explanation:
The given function is
g(x)=|x+3|+4
The meaning of Y intercept is the distance between origin and Point where the curve cuts Y axis.
In , g(x), put x=0
g(0)=|0+3|+4
=3+4
=7
So, Length of Y intercept =7 unit
2.
f(x)=-2(x-8)²
f(0)=-2×(0-8)²
= -2 × 64
= -128
Length of Y intercept =-128 unit
3.
h(x)=-5|x|+10
h(0)=-5 × |0| +10
=10
Length of Y intercept =10 unit
4.
j(x)=-4(x+2)²+8
j(0)=-4×(0+2)²+8
=-4 × 4+8
= -16 +8
= -8
Length of Y intercept =-8 unit
4.
[tex]\rightarrow k(x)=\frac{1}{4} \times (x-4)^2+4\\\\\rightarrow k(0)=\frac{1}{4} \times (0-4)^2+4\\\\\rightarrow k(0)= 4+4\\\\=8[/tex]
Length of Y intercept =8 unit
5.
[tex]\rightarrow m(x)=\frac{1}{4} \times |x-8|+6\\\\\rightarrow k(0)=\frac{1}{4} \times |0-8|+6\\\\\rightarrow k(0)= 2+6\\\\=8[/tex]
Length of Y intercept =8 unit
⇒ h(x),k(x) and m(x) has y intercept greater than y-intercept of the function g(x) = |x + 3| + 4.
How many different sleeve/size/color/artwork combination are possible
Answer:
128
Step-by-step explanation:
2*4*4*4= 128
Answer: Option D
( D) 128
Step-by-step explanation:
evaluate 4! please help im in a crisis!!!!!!!!
Answer:
24
Step-by-step explanation:
4! means multiply all the number from 4 down to 1
4! = 4*3*2*1
= 24
For this case we have that by definition, the factorial of a number is the product of the "n" consvutive factors from n to 1. The factors are in descending order, that is:
[tex]n! = n (n-1) (n-2) ... 3 * 2 * 1[/tex]
Then, we have the following expression:
[tex]4![/tex]
Applying the definition we have:
[tex]4! = 4 * 3 * 2 * 1 = 24[/tex]
ANswer:
[tex]4! = 24[/tex]
Can someone help me????
Answer:
in order
Step-by-step explanation:
1) 1
2) 5
3) 2
You are looking for the x values of this "rule". It gives you the y-values so all you have to do is plug the y-values into the rule and solve for x
y = 4 so...
4 = x + 3
4 - 3 = x + (3-3)
1 = x + 0
x = 1
When y is 4 then x is 1
y = 8 so...
8 = x + 3
8 - 3 = x + (3 - 3)
x = 5
When y is 8 then x is 5
y = 5 so...
5 = x + 3
5 - 3 = x + (3 - 3)
2 = x + 0
x = 2
When y is 5 then x is 2
Hope this helped!
~Just a girl in love with Shawn Mendes
Factor the expression 8x^3y-8x^2y-30xy
Find the Greatest Common Factor (GCF)
GCF = 2xy
Factor out the GCF. (Write the GCF first. Then, in parentheses, divide each term by the GCF.)
2xy(8x^3y/2xy + -8x^2y/2xy + -30xy/2xy)
Simplify each term in parenthesis
2xy(4x^2 - 4x - 15)
Split the second term in 4x^2 - 4x - 15 into two terms
2xy(4x^2 + 6x - 10x - 15)
Factor out common terms in the first two terms, then in the last two terms;
2xy(2x(2x + 3) -5(2x + 3))
Factor out the common term 2x + 3
= 2xy(2x + 3)(2x - 5)
A circle with radius of 2cm sits inside a circle with radius of 4cm What is the area of the shaded region
The area of the shaded region between a larger circle with a radius of 4 cm and a smaller circle with a radius of 2 cm is 12π cm². This is calculated by subtracting the area of the smaller circle from the area of the larger circle.
This concerns the area of the shaded area between two circles, one with a radius of two centimetres and the other with a radius of four centimeters.
In order to determine this, we first compute the area of each circle using the formula πr², where r is the circle's radius.
Let's start by calculating the area of the bigger circle: π(4cm)² = 16π cm² is the area.
In a similar manner, we can calculate the smaller circle's area: π(2cm)² = 4π cm² is the area.
The area of the shaded region is equal to the area of the larger circle minus the area of the smaller circle, or area = 16π cm² - 4π cm² = 12π cm².
Which expression is equivalent to 8(u + 3)?
Answer:
8(u + 3) = 8u + 24Step-by-step explanation:
[tex]8(u+3)\qquad\text{use the distributive property}\ a(b+c)=ab+ac\\\\=(8)(u)+(8)(3)=8u+24[/tex]
Which expressions are equivalent to (k^(1/8))^(−1) ?
choose all answers that apply:
a. (k^(-1))^(1/8)
b. (8_/`k)^(-1)
c. k^(-1/8)
d. none of the above
* _/` is a radical with 8 as the index and k as the radicand
The first option is correct: we have
[tex]\left(k^{\frac{1}{8}}\right)^{-1} = \dfrac{1}{k^{\frac{1}{8}}} = \dfrac{1}{\sqrt[8]{k}},\quad \left(k^{-1}\right)^{\frac{1}{8}} = \left(\dfrac{1}{k}\right)^{\frac{1}{8}} = \dfrac{1}{\sqrt[8]{k}}[/tex]
The second option is also correct, because it simply applies the definition
[tex]k^{\frac{1}{n}} = \sqrt[n]{k}[/tex]
The third option is also correct, because it applies the rule
[tex](a^b)^c = a^{bc}[/tex]
The expressions equivalent to (k^(1/8))^(-1) are (k^(-1))^(1/8) and k^(-1/8), matching options a and c from the given choices. These are determined by correctly applying the exponent multiplication rule.
Explanation:The student is dealing with an expression involving exponents and radicals, specifically focused on understanding the rules for combining and simplifying these expressions. The expression in question is (k^(1/8))^(-1), which we'll simplify in a step-by-step fashion.
The rule of exponents we need to apply here is (a^m)^n = a^(m*n). When applying this rule to the given expression we get:
(k^(1/8))^(-1) = k^(1/8 * -1)
Simplify the exponent:
k^(1/8 * -1) = k^(-1/8)
So, the equivalent expression is:
k^(-1/8)
Now let's examine the choices given:
Therefore, the correct answers are a and c.In which of the following intervals is the average rate of change greater for f than for g
Answer: Option B
[3, 5]
Step-by-step explanation:
The function g(x) is a line of slope m = 4. Therefore, its rate of change is constant and equal to 4.
The rate of change of the function f(x) in the interval [tex][x_1, x_2][/tex] is calculated with the following formula
[tex]m =\frac{y_2-y_1}{x_2 - x_1}[/tex]
Note that the rate of change of the function increases as x increases.
For example
For [-1, 0]
[tex]m =\frac{4-3.5}{0 - (-1)}[/tex]
[tex]m =\frac{1}{2}[/tex]
[tex]\frac{1}{2}<4[/tex]
For [0, 2]
[tex]m =\frac{7-4}{2 - 0}[/tex]
[tex]m =\frac{3}{2}[/tex]
[tex]\frac{3}{2}<4[/tex]
For [1, 3]
[tex]m =\frac{11-5}{3-1}[/tex]
[tex]m =3[/tex]
[tex]3<4[/tex]
For [3, 5]
[tex]m =\frac{35-11}{5-3}[/tex]
[tex]m =12[/tex]
[tex]12>4[/tex]
What value of x makes this equation true? -1/4x-12=x+3
Answer:
x = -12
Step-by-step explanation:
Step 1: Isolate x
1/4x + x = -12 - 3
Step 2: Combine like terms
5/4x = -15
Step 3: Simplify
x = (-15)(4/5)
x = -12
Answer: -12
Step-by-step explanation:−1 /4 x−12=x+3
Step 1: Subtract x from both sides.
−1 /4 x−12−x=x+3−x
−5 /4 x−12=3
Step 2: Add 12 to both sides.
−5 /4 x−12+12=3+12
−5 /4 x=15
Step 3: Multiply both sides by 4/(-5).
( 4 /−5 )*( −5 /4 x)=( 4 /−5 )*(15)
x=−12
A middle school student is doing a math project in which she has to make a graph of the different ways students get to school. To collect her data, she stands under the bus canopy and asks 100 students how they normally get to school. Is her data valid? Why or why not?
Answer:no
Step-by-step explanation: if they are all under the bus canopy they obviously take the bus make the data bias
Help please. Write a formula for the perimeter of an equilateral triangle. Evaluate the formula for the side length of 3.5 cm.
Answer:
A
Step-by-step explanation:
the side of the triangle is 3.5 cm. all 3 sides are the same length because it is an eq. triangle. 3.5*3=9+1.5=10.5
Enter the product of 8w - 3 and w-1.
Answer:
8w² - 11w + 3
Step-by-step explanation:
(8w - 3)(w - 1)
= 8w² - 8w - 3w + 3
= 8w² - 11w + 3
Answer:
(8w -3) (w -1) =
8w^2-5w+3
Step-by-step explanation:
use an inequality symbol to compare -17 blank -1
[tex]\text{Hey there!!}[/tex]
[tex]\text{Negatives are BELOW 0}[/tex]
[tex]\text{If you have a number line you would see that the negatives goes on the LEFT}[/tex] [tex]\text{SIDE of the number line, while the POSITIVES are on the RIGHT SIDE}[/tex]
[tex]\text{If 17 is GREATER THAN 1 on the number line than -17 is BIGGER THAN -1 in this case}[/tex]
[tex]\boxed{\boxed{\text{Answer:-17}<-1}}\checkmark[/tex]
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{LoveYourselfFirst:)}[/tex]
An isosceles right triangle has sides that are x+2 units long and a hypotenuse that is 8 units long. What is the length of the missing sides of the triangle
Answer:
In an isosceles right triangle, the hypotenuse is larger than the sides by a factor of the square root of 2.
So, if the hypotenuse is 8 then the sides are 8 / (sq root of 2) = 5.6568542495
Step-by-step explanation:
what is 3× + 4 (× +2) +4y
Expand
3x + 4x + 8 + 4y
Collect like terms
(3x + 4x) + 8 + 4y
Simplify
= 7x + 8 + 4y
Answer:
7x + 4y + 8
Step-by-step explanation:
Please be more explicit regarding your goal. "What is ... " could be interpreted in several ways. I will assume you meant, "What is the simplest form of 3x + 4(x + 2) + 4y?" Finally, please use the regular character, " x, " when you mean a variable and use the character " × " for multiplication.
What is the simplest form of 3x + 4(x + 2) + 4y? Do the indicated multiplication. We get: 3x + 4x + 8 + 4y, which in turn is 7x + 4y + 8.
NEED HELP FAST!!!!!!!!!!
Answer:
h = 10 m
Step-by-step explanation:
We are given the following formula of the area of a trapezoid:
[tex]A=\frac{1}{2} (b+c)h[/tex]
where [tex]h[/tex] is the height of the trapezoid and [tex]b[/tex] and [tex]c[/tex] are its bases.
Re-arranging the given formula to solve for h:
[tex]A=\frac{1}{2} (b+c)h[/tex]
[tex]2A=(b+c)h[/tex]
[tex]h=\frac{2A}{(b+c)}[/tex]
Finding the height of the trapezoid given the bases 20 m, 7 m and area 135m^2.
[tex]h=\frac{2 \times 135}{(7+20)}[/tex]
h = 10 m
ANSWER
h=10m
EXPLANATION
The given formula is
[tex]A = \frac{1}{2} (b + c)h[/tex]
We multiply through by 2 to get,
[tex]2A =(b + c)h[/tex]We divide both sides by (b+c) to get,
[tex] \frac{2A}{b + c}=h[/tex]
Or
[tex]h=\frac{2A}{b + c} [/tex]
[tex]h=\frac{2 \times 135}{20 + 7} [/tex]
We simplify to get,
[tex]h=\frac{270}{27} [/tex]
Therefore
[tex]h = 10[/tex]
Now if b=20, c=7 and A=135, then,
Indicate a general rule for the nth term of this sequence.
-6a, -3a, 0a, 3a, 6a. . .
an = 3an + 9a
an = -3an - 9a
an = -3an + 9a
an = 3an - 9a
difference=3a
so an=-6a+(n-1)3a
=3an-9a
Answer:
Option D. [tex]a_{n}=3an-9a[/tex] is the answer.
Step-by-step explanation:
The given sequence is -6a, -3a, 0a, 3a, 6a...........
Since the given sequence is having a common difference d = -3a - (-6a) = -3a + 6a = 3a
Therefore, the given sequence is an arithmetic sequence.
And for an arithmetic sequence general rule or explicit formula is given by
[tex]T_{n}=a+(n-1)d[/tex]
Where a = first term of the sequence
d = common difference
n = number of term which we have to find
Now we put the values from the given sequence
[tex]T_{n}=-6a+(n-1)3a[/tex]
[tex]T_{n}=-6a+3an-3a[/tex]
[tex]T_{n}=3an-9a[/tex]
Option D. [tex]a_{n}=3an-9a[/tex] is the answer.
Simplify:
(1/2k)(4k) + 12 =
if i put choices you guys would just guess
Answer:
2k^2 + 12.
Step-by-step explanation:
(1/2k)(4k) + 12
= 1/2 *4 k^2 + 12
= 2k^2 + 12.
Answer:
Step-by-step explanation:
1/2k (4k) + 12= 0
4k/2k + 12 = 0
2k + 12 = 0
2k = -12
Divide by 2 on both sides
K = -6
3x2-|y| When x=-5 and y =-2
I'm going to assume you're saying 3x to the power of 2. So first, apply the values of the variables to the equation just as shown:
3(-5)^2 - |-2|
So first, do -5 to the power of 2:
(-5)(-5)=25
Then, multiply 3 to 25:
3*25=75
Now, the absolute value of y is the absolute value of -2. The aboslute value of any number is its positive value, so now we are left with 75-2
75-2=73
73 is your answer.
Add 3 to the product of 12 and the sum of 14 and 19
Answer:
399
Step-by-step explanation:
The local hamburger shop sold a combined total of 625 hamburgers and cheeseburgers on Friday . There were 75 fewer cheeseburgers sold than hamburgers how many hamburgers were sold on Friday ?
By setting up a system of equations, it was determined that the local hamburger shop sold 350 hamburgers on Friday.
Explanation:To determine how many hamburgers and cheeseburgers were sold on Friday at the local hamburger shop, we can set up a system of equations based on the information given. Let H represent the number of hamburgers sold and C represent the number of cheeseburgers sold. According to the problem, H + C = 625 and H = C + 75.
To find the number of hamburgers, we replace C in the first equation with H - 75 from the second equation, so we have H + (H - 75) = 625. Simplifying this, we get 2H - 75 = 625. Adding 75 to both sides gives us 2H = 700. Dividing both sides by 2 gives H = 350. Therefore, 350 hamburgers were sold on Friday.
If f(x) = |x| and g(x)= |x| -4 which translation is applied to f(x) to her g(x)
Answer:
The translation is 4 down.
Step-by-step explanation:
Help plzzz! I need help with this question. Thx!
The average commute times for employees of a large company is 23 minutes.
The commute time of 12 employees are
25, 33, 26, 29, 17, 29, 42, 19, 15, 52, 11, and 14.
Answer:
Well to find the Mean you Add all of the numbers up and Divide by How many numbers there are
The sample mean is 26 mins and the population mean is 23 mins.
What is sample mean?An average of a group of data is referred to as a sample mean.
What is population mean?The population mean is an average of a group characteristic.
The population mean = 23 minutes(given)
Sample mean = (25 + 33 + 26 + 29 + 17 + 29 + 42 + 19 + 15 + 52 + 11 + 14) / 12
Sample mean = 312 / 12
Sample mean = 26 minutes
Hence, the value of sample mean is 26 minutes and the value of population mean is 23 minutes.
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-3 < n < 1 what is the possible value of n
Answer:
see explanation
Step-by-step explanation:
Given
- 3 < n < 1
Then possible integer values of n are n = - 2, - 1, 0
When parallelogram EFGH is rotated 180° counterclockwise about the origin to create parallelogram E'F'G'H', what is the measure of angle G'?
Answer:
The measure of angle G is 108 Degrees, hope this helps.
Step-by-step explanation:
find the missing term of each pair of equivalent ration 125:80= ____:48
Answer:
The answer would be 75 because of cross multiplication.
Answer:
75
Step-by-step explanation:
125/80=1.5625
48x1.5625=75