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8_murik_8 [283]
3 years ago
5

Search your home for a rectangular prism. Some examples are a cereal box, a CD case, or a coffee table. Measure your prism using

appropriate units, such as inches, centimeters, or feet.
Complete the following. Show all work for calculations.

List the dimensions of your box. Be sure to include the units (in, cm, ft, etc.).
Describe the shape of the cross section when the box is cut parallel to the base.
What is the surface area of the box?
What is the surface area of the box if it is scaled up by a factor of 10?
What is the volume of the box?
What is the volume of the box if it is scaled down by a factor of
1
10
?

ill give 40 points and brainlysest please i really need this please
Mathematics
1 answer:
miskamm [114]3 years ago
8 0

Answer:

541/2 square in I hope this helps

Step-by-step explanation:

i hope this helps if it does can i get brainlists

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The legs of a right triangle are represented by a and b, and the hypotenuse of the right triangle is represented by c. Which equ
svp [43]

Answer:

the third one

Step-by-step explanation:

the hypotenuse cannot be gotten by subtracting the two shorter sides

6 0
3 years ago
Match the following items. 1.) 2x + x + 4 = -17 2.) 3x + 4 = -17 3.) 3x = -21 4.) x = -7
Zinaida [17]

2x + x + 4 = -17    Given

(2x + x) + 4 = -17    Combine like terms

3x + 4 = -17

3x +4 - 4 = -17 - 4    Subtraction property of equality

3x = -21

3x/3 = -21/3      Division property of equality

x = -7

8 0
3 years ago
Let f(x) = 2x +5 and g(x) = x2 - 8x + 15. Perform f(x) · g(x)<br> HELP
LekaFEV [45]
-16x^2-10x+75
Answer^
5 0
3 years ago
Empt 1
dusya [7]

Answer:

y = -2x +4

Step-by-step explanation:

The slope intercept form of a line is

y = mx+b  where m is the slope and b is the y intercept

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5 0
3 years ago
The area of circle is 770cm^2then find its circumfrence​
Gala2k [10]

Answer:

The circumference is 98.39 centimeters (rounded to 2 decimal places)

Step-by-step explanation:

The area of a circle has the formula  \pi r^2

The circumference of a circle has the formula  2\pi r

First, let's find r from area given:

\pi r^ 2= 770\\r^2 = \frac{770}{\pi}\\r=\sqrt{\frac{770}{\pi}} \\r=15.66

Now, we can use this value of r and plug in into the formula for circumference. Shown below:

2\pi (15.66)\\=98.39

The circumference is 98.39 centimeters (rounded to 2 decimal places)

6 0
3 years ago
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