Answer:
To distribute 4 ones into 5 groups, you have a few options. Here are three possible ways to distribute the 4 ones evenly among the 5 groups:
Option 1:
- Give each group 1 one: 1 1 1 1 0
Option 2:
- Give three groups 1 one, and leave two groups with 0 ones: 1 1 1 0 0
Option 3:
- Give one group 2 ones, and the other four groups 1 one each: 2 1 1 1 1
These are just a few examples, and there may be other ways to distribute the 4 ones into 5 groups. The important thing is to ensure that each group receives the same number of ones, if possible, or as close to equal as possible.
The following examples illustrate the commutative property of multiplication.
5 · 2 · 9 = 2 · 5 · 9
Study the examples, then choose the statement that best describes the property.
a · b = a ÷ b
a · (b · c) = (a · b) · c
a · b = b · a
a · b = a · c
The statement that best describes the property is a · b = b · a.
What is commutative property?The commutative property of multiplication states that if there are three numbers x, y, and z, then x × y × z = z × y × x = y × z × x or another possible arrangement can be made.
If you observe the given equation, you will find that the commutative property can be applied. If x = 131, and y = 56 and z = 72, then we know that 131 x 56 x 72 = 72 x 131 x 56.
Given statement:
5 · 2 · 9 = 2 · 5 · 9
So, we can see that only the place has been changed
So, it is commutative property
Hence, the correct statement is a · b = b · a
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Plzz help fast /The volume of the prism
Answer:
1716 m^3
Step-by-step explanation:
We can find the volume of a triangular prism by thinking about it like this - it's half of a rectangular prism. It's just be cut diagonally. So we can imagine that the measurements of the potential rectangular prism are 6m x 26 m x 22m.
Volume of rectangular prism:
6*26*22 = 3432
Volume of triangular prism:
1/2 of rectangular prism - 3432/2 = 1216
Answer:
Step-by-step explanation:
Volume of the prism is calculated by base and height
V= bh
From the figure, base = 6m
Where height = 26m
V = 26m x 6m
= 156m^2
For a game, Tony has a rectangle drawn on a piece of paper that has an area of 18 in.^2. What should he do to the dimensions in order to have a similar rectangle that's area is only 2 in.^2?
options:
Divide them by nine.
Divide them by six.
Divide them by three.
Multiply them by three.
We have to divide the dimensions by 9 to get a similar rectangle that's area is only 2 in.^2
Solution:
Given that,
For a game, Tony has a rectangle drawn on a piece of paper that has an area of 18 in.^2
In order to have a similar rectangle that's area is only 2 in.^2
Thus, we need to find the scale factor
Let "c" be the scale factor
Let "x" be the area of original rectangle
Let "y" be the area of dilated rectangle
Therefore,
[tex]c = \frac{y}{x}\\\\c = \frac{2}{18}\\\\c = \frac{1}{9}[/tex]
Therefore, we have to divide the dimensions by 9 to get a similar rectangle that's area is only 2 in.^2
Answer:
Divide them by three.
What happened as a result of the colonial victory at Saratoga?
O
A. Germany sent Hessians to support the British soldiers.
O
B. Holland sent officers to train the colonial forces.
O
C. Spain sent money and weapons to the British army.
O
D. France sent troops to support the colonists.
Help plswith 4 & 5:/
Answer:
4) J
5) D
Step-by-step explanation:
4) 416 = 2x² - 6x
2x² - 6x - 416 = 0
x² - 3x - 208 = 0
x² - 16x + 13x - 208 = 0
x(x - 16) + 13(x - 16) = 0
(x - 16)(x + 13) = 0
x = 16, -13(not possible)
So 16 rows
5) y = a(x - h)² + k
y = a(x - 3)² - 7
When x = 1, y = -10
-10 = a (1 - 3)² - 7
-10 = 4a - 7
4a = -3
a = -¾
y = -¾(x - 3)² - 7
In the figure below, ABO and GOF are right triangles. How would you represent the area of the shaded region?
1. r^2 (π-1)
2. r^2 (π+1)
2. r^2 (π-1/2)
3. r^2 (1-π)
Answer:
option 1
Step-by-step explanation:
The shaded area is area of circle - area of 2 congruent triangles
area of circle = πr²
Note that the base and height of both triangles is the radius
Area o triangle = [tex]\frac{1}{2}[/tex] × r × r = [tex]\frac{1}{2}[/tex]r²
area of 2 triangles = 2 × [tex]\frac{1}{2}[/tex] × r² = r²
area of shaded region = πr² - r² = r²(π - 1) → (1)
To represent the area of the shaded region in the figure, use the expression "r² (π+1)" as it closely approximates the calculation for the shaded area.
In the figure described, ABO and GOF are right triangles, and there's a shaded region within these triangles. To represent the area of the shaded region, we can consider the difference between the areas of the larger triangles ABO and GOF and the smaller semicircles centered at O within each triangle.
The area of a triangle is given by (1/2) × base × height, and the area of a circle is πr², where "r" is the radius.
Calculate the area of ABO: (1/2) × AB × AO
Calculate the area of GOF: (1/2) × GO × GF
Calculate the area of one semicircle: (1/2) × πr²
Now, to find the area of the shaded region, subtract the sum of the areas of the two semicircles from the sum of the areas of the two triangles:
Shaded Area = (ABO - πr²) + (GOF - πr²)
So, the representation for the area of the shaded region is:
Shaded Area = (1/2) × AB × AO + (1/2) × GO × GF - πr²
Therefore, option 2, "r² (π+1)," is the closest representation of the area of the shaded region.
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Which equation is quadratic in form?
4(x - 2)2 + 3x – 2 + 1 = 0
8x5 + 4x3 + 1 = 0
10x8 + 7x4 + 1 = 0
O 9x16 + 6x4+1=0
Answer:
4(x - 2)^2 + 3x – 2 + 1 = 0
Step-by-step explanation:
The equation that has a highest x-power (degree) of 2 is quadratic.
The degrees of the answer choices are ...
25816So, only the first answer choice is a quadratic.
Answer:
10x8 + 7x4 + 1 = 0, or C
Step-by-step explanation:
got it right on edge
Hope this helps :)
five more than the product of 14 and a number
Answer: 5>14x
Step-by-step explanation: 5 is more than the product which means multiplaction is 14 and x is the number so its 14x.
please give bainliest
4 Friends each took a different path walking from the Lunchroom to the gymnausium. Rowan walked 150 yards, Janelle walked 429 feet 8 inches, Domingo walked 130 yards 2 feet, And Lydia walked 460 feet. Who walked the farthest?
Answer: Lydia
Step-by-step explanation:
Convert all distances to the smallest measure in which all distances can be in the same distance type, so that you can see what is the farthest. Note: inches won't be necessary because that's an unreasonable way to measure distance if you walk very far.
Rowan travelled 450 feet
Janelle travelled 429 feet 8 inches
Domingo travelled 392 feet
Lydia travelled 460 feet
Answer: Lydia
Step-by-step explanation:
Convert all distances to the smallest measure in which all distances can be in the same distance type, so that you can see what is the farthest. Note: inches won't be necessary because that's an unreasonable way to measure distance if you walk very far.
Rowan travelled 450 feet
Janelle travelled 429 feet 8 inches
Domingo travelled 392 feet
Lydia travelled 460 feet
What is the x value for the solution -x+2y=6
6y =x+18
For the given set of equations, x = 0 and y = 3.
Step-by-step explanation:
Step 1:
From the question,
[tex]-x + 2y = 6[/tex], take this as equation 1,
[tex]6y =x+18, x - 6y = -18[/tex], take this as equation 2.
Step 2:
When we add equation 1 and equation 2, the x variable is canceled out and y can be calculated.
[tex]-4y = -12, y = \frac{-12}{-4}, y = 3.[/tex]
Step 3:
Substituting this value of y in any of the previous equations we will get x's value.
Here this value of y i.e y = 3 is substituted in equation 1.
[tex]-x + 6 = 6, -x = 6 -6, -x=0, x=0.[/tex]
So we have x = 0 and y = 3.
If an elevator traveled 70 meters in 1/2 minutes how many km/h was it going?
Answer:
8400 km/hr
Step-by-step explanation:
70+70= 140 which is for one minute. Multiple 140 by 60 (60 min in a hour) to get 8400
Answer:
7.14 km/h
Step-by-step explanation:
find out how many meters per minute it is going.
70×2 =140
140 meters per minute
THere are 1000 meters in one kilometer so you would do 1000÷140.
THe answer for 1000÷140 is 7.142, your final answer.
Perform the indicated operation 7/12 + 3/8
Answer:
23/24
Step-by-step explanation:
7/12 + 3/8
The common denominator is 24
7/12 *2/2 = 14/24
3/8 *3/3 = 9/24
Add them together
14/24+9/24 =23/24
A circular hedge surrounds a sculpture on a square base. The radius of the hedge is 6x. The side length of the square sculpture base is 4x. What Is the area of the hedge? Write your answer in factored form.
Answer:14
Step-by-step explanation:
What is the slope of (12, 51) and (4, 17)?
Answer:
Slope=4.25
Step-by-step explanation:
Formula for slope is y2-y1/x2-x1
Y1=51,y2=17,x1=12,x2=4
Input this values into the above formula
17-51/4-12
Slope=-34/-8
Divide both numerator and denominator by -2
Slope=17/4
Slope=4.25
100 POINTS AND BRAINIEST TO BEST CORRECT ANSWER! Is p^2/r^2 a monomial yes or no. Explain.
Answer:
No
Step-by-step explanation:
Only products of variables is a monomial.
Quotient, sum or difference are not. This is a quotient
I NEED HELP ASAP PLEASE
Answer:
Step-by-step explanation:
Figure out what each fraction is equivilent their decimal. Then you plot it based on the decimal
2 2/3 is 2.6 so plot it past the 2 and through 6 points
1 4/9 is 1.4 so plot it past the one and four points
if los angeles county wants to know what percent of its citizens have children who are in school readiness support, which method will be best to gather the information and why
Surveys enable the collection of specific data points from a diverse population, allowing for a more accurate estimation of the percentage of citizens with children in school readiness support. This method ensures inclusivity and reliability in gathering information for decision-making purposes.
Conducting a survey would be the best method to gather information on the percentage of citizens in Los Angeles County who have children in school readiness support. Surveys allow for direct feedback from a representative sample of the population, providing a comprehensive understanding of the situation.
In the survey, a representative sample of citizens across different demographics can be asked whether they have children enrolled in school readiness support programs. By analyzing the responses, Los Angeles County can estimate the percentage of citizens with children in such programs.
please help me again
Answer:
S(-3.5,0.5)
T(-1,-0.5)
Maria put trim around a banner that is the shape of a triangle. Each side is 22 inches long. Maria has 1/2foot of trim left. What was the length of the trim when she started? Write your answer in yards
Maria had 2 yards of trim when she started.
Step-by-step explanation:
Step 1:
All of the sides of the triangle is 22 inches long each.
The total length of the sides of the triangle [tex]= 3(22) = 66.[/tex]
So the total length of the trim for the banner is 66 inches long.
If Maria still has [tex]\frac{1}{2}[/tex] a foot of trim left, she had 6 inches of the trim left.
The length of the trim when she started[tex]=66 +6 = 72[/tex] inches.
Step 2:
Now we need to convert the 72 inches into yards.
We have 1 inch = 0.0277778 yards.
So 72 inches [tex]= 0.0277778(72) = 2.[/tex]
So Maria had 2 yards of trim when she started.
The absolute value of a number is 16. What is this number? Select all that apply.
A. 16
B. −1/16
C. 61
D. 1/16
E. –16
Answer:
A, E
Step-by-step explanation:
Both of these numbers are 16 numbers away from 0.
The numbers for the absolute value of a number is 16 are;
a. 16
b. - 16
What is Modulus function?
The modulus function is the absolute value of a positive or negative number.
Given that;
The absolute value of a number is 16.
Now,
We know that;
The absolute value of number is always positive.
So, We get;
A. 16 = |16|
= 16
E. - 16
= |- 16|
= 16
Thus, The numbers for the absolute value of a number is 16 are;
a. 16
b. - 16
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Simplify each expression:
5.) 4 4/5 + 3/4 × 2 1/4
Answer: 6 39/80
Step-by-step explanation:
A large bench is 7 feet long. It is 17 inches longer than a shorter bench. How many inches long is the shorter bench?
Answer:
67 in
Step-by-step explanation:
Convert 7bft to inches by multiplying by 12
Then subtract 17.
Please help me again
Answer:
BC is 25 units
Step-by-step explanation:
AB = AC
4x + 4 = 6x - 14
4x + 4 - 4x + 14 = 6x - 14 - 4x + 14
18 / 2 = 2x / 2
9 = x
2(9) + 7
18 + 7
25
Answer: BC is 25 units
Combine the like terms to create an equivalent expression:
42 – (-32)
PLS HELP
Answer:
4z + 3z or 7z
Step-by-step explanation:
The negative and subtraction cancel each other out.
Answer
2,4,6,8
Step-by-step explanation:
Use photo math
Micheal can eat 24 hot dogs in 6 minutes for a hot dog eating contest he wants to know how many minutes it would take him to eat 44 hot dogs if he can keep the same pace
It would take him 11 minutes
He is currently eating 4 a minute because 24 divided by 6 is 4 and if you divide 44 by 4 you get eleven.
A basketball team scored 82 points
in a game. The players made no free
throws and the number of two-point
ifield goals was 2 more than 5 times the
number of three-point Shots.
How many of each Shot did they make
Number of 3-point shots are 13 and number of 2-point shots are 69
Step-by-step explanation:
Step 1: Let the number of 3-point shots be x, then the number of 2-point shots will be 5x + 2. Total points = 82. Form an equation to find x.⇒ 82 = x + 5x + 2 = 6x + 2
⇒ 80 = 6x
∴ x = 80/6 = 13.33 ≈ 13
∴ 5x + 2 = 66.67 + 2 = 68.67 ≈ 69
!!HELP ASAP!! What is the surface area of the rectangular pyramid below?
A. 2197 units
B. 312 units
C. 1026 units
D. 507 units
Answer:
D. 507 square units
Step-by-step explanation:
surface area of the rectangular pyramid
[tex] = area \: of \: base + 4 \times area \: of \: one \: \triangle \\ \\ = {13}^{2} + 4 \times \frac{1}{2} \times 13 \times 13 \\ \\ = 169 + 2 \times 169 \\ \\ = 169 + 338 \\ \\ = 507 \: {units}^{2} \\ [/tex]
The surface area of the rectangular pyramid is,
⇒ 507 units²
What is mean by Rectangle?A rectangle is a two dimension figure with 4 sides, 4 corners and 4 right angles. The opposite sides of the rectangle are equal and parallel to each other.
Given that;
The rectangular pyramid is shown in image.
Hence, The surface area of the rectangular pyramid is,
⇒ Area of base + 4 × Area of triangle
⇒ 13 × 13 + 4 × 1/2 × 13 × 13
⇒ 169 + 2 × 169
⇒ 507 units²
Thus, The surface area of the rectangular pyramid is,
⇒ 507 units²
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Find the greatest common factor of 15 x2y3 and -18 x3yz .
Step-by-step explanation:
[tex]15 {x}^{2} {y}^{3} \\ = 3 \times 5 \times x \times x \times y \times y \times y \\ \\ - 18 {x}^{3} yz \\ = - 2 \times 3 \times 3 \times x \times x \times x \times y \times z \\ \\ common \: factors = 3 \: x \: x \: y \\ \therefore \: greatest \: common \: factor \\ = 3 \times x \times x \times y \\ = 3 {x}^{2} y[/tex]
Given: f(x)=-2x+2 and g(x)=4x+8 which table set up is correct to solve the equation f(x)=g(x)
The solution to f(x) = g(x) is x = -1.
To find the value of x that satisfies the equation f(x) = g(x), we set the two
functions equal to each other and solve for x.
This gives us the equation -2x + 2 = 4x + 8.
Combining like terms, we get 6x = -6.
Dividing both sides by 6, we find that x = -1.
Therefore, the solution to f(x) = g(x) is x = -1.
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In a pair of complementary angles, the measurement of the larger angle is three times that of the smaller angle. Find the measurements of the two angles.
In a pair of complementary angles, the larger angle is three times the smaller angle. The measurements of the two angles are 22.5 degrees and 67.5 degrees.
Explanation:In a pair of complementary angles, the larger angle and the smaller angle add up to 90 degrees because complementary angles are two angles that add up to a right angle.
Let's assume the smaller angle is x. According to the given information, the larger angle is three times the smaller angle, so it would be 3x.
Now, we can set up an equation to solve for x. Since the sum of the angles is 90 degrees, we have:
x + 3x = 90
Combining like terms, we find 4x = 90. Dividing both sides by 4, we get x = 22.5.
Therefore, the smaller angle measures 22.5 degrees and the larger angle measures 3 times that, which is 67.5 degrees.