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3 years ago

The length of a side of a cube is 4x units. In cubic

Mathematics

1 answer:

Sever21 [200]3 years ago

6 0

Answer:

Option A. 64x^3

Step-by-step explanation:

From the question, we were able to obtain the following:

L = 4x

In cubic units,

Volume = L^3

Volume = (4x)^3

Volume = 64x^3

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on monday there was no snow on the ground in Buffalo, New York. On Tuesday, three inches of snow fell. On wensday, a half an inc

mixas84 [53]

3 1/2 inches was left on Friday night.

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3 years ago

3. Diego drew a scaled version of a Polygon P and labeled it Q.

bogdanovich [222]

Answer:

The scale factor used to go from P to Q is 1/4

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

If two figures are similar, then the ratio of its areas is equal to the scale factor squared

Let

z ----> the scale factor

x -----> area of polygon Q

y -----> area of polygon P

$z^{2}=\frac{x}{y}$

we have

$y=72\ units^2$

Find the area of polygon Q

Divide the the area of polygon Q in two triangles and three squares

The area of the polygon Q is equal to the area of two triangles plus the area of three squares

see the attached figure N 2

Find the area of triangle 1

$A=(1/2)(1)(2)=1\ units^2$

Find the area of three squares (A2,A3 and A4)

$A=3(1)^2=3\ units^2$

Find the area of triangle 5

$A=(1/2)(1)(1)=0.5\ units^2$

The area of polygon Q is

$x=1+3+0.5=4.5\ units^2$

Find the scale factor

$z^{2}=\frac{x}{y}$

we have $y=72\ units^2$

$x=4.5\ units^2$

substitute and solve for z

$z^{2}=\frac{4.5}{72}$

$z^{2}=\frac{1}{16}$

square root both sides

$z=\frac{1}{4}$

therefore

The scale factor used to go from P to Q is 1/4

6 0

3 years ago

Which modified box plot represents the data set? 39, 39, 3, 40, 46, 48, 60, 62, 62

Musya8 [376]

To find this question, you first should put your data values in order from least to greatest. Doing so would look like this:

3, 39, 39, 40, 46, 48, 60, 62, 62

Now find the median, the middle number. This would be 46. This would also be the middle point on your box and whisker plot. Looking at your answer choices, the only one that has the middle point at 46 is the last one. So that is your answer.

4 0

3 years ago

Read 2 more answers

How do you solve (8^1)^0

lutik1710 [3]

Answer:

Step-by-step explanation:

When numbers are raised to an exponent/power, it means how many times you are multiplying the number by itself.

Follow BEDMAS order. (Brackets, exponents, division/multiplication, addition/subtraction).

Solve inside the brackets of (8^1)^0 first

(8^1)^0 8^1 is 8. (Any number ^1 is itself).

= 8^0 Any number to the power of 0 is 1.