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3 years ago

Evaluate the expression. Enter your answer in the box. 2³ =

Mathematics

2 answers:

Lynna [10]3 years ago

6 0

The answer should be = 8

masya89 [10]3 years ago

3 0

2^3 = 2 x 2 x 2 = 8

your answer is 8

hope this helps

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What shape is produced when slicing a right rectangular pyramid perpendicular to the base

vovikov84 [41]

For the most part, the cross-section formed is a <em>trapezoid</em>, but if the slice passes through the apex of the pyramid, that shape is a <em>triangle</em>.

(Image source: MathCaptain.com)

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3 years ago

Find the midpoint of the segment with the following end points (10,5) and (6,9)

Taya2010 [7]

Answer:

The mid-point between the endpoints (10,5) and (6,9) is:

$\left(x,\:y\right)=\left(8,\:7\right)$

Step-by-step explanation:

Let (x, y) be the mid-point

Given the points

(10,5)

(6,9)

Using the formula to find the mid-point between the endpoints (10,5) and (6,9)

$\left(x,\:y\right)=\left(\frac{x_2+x_1}{2},\:\:\frac{y_2+y_1}{2}\right)$

Here:

$\left(x_1,\:y_1\right)=\left(10,\:5\right),\:\left(x_2,\:y_2\right)=\left(6,\:9\right)$

Thus,

$\left(x,\:y\right)=\left(\frac{x_2+x_1}{2},\:\:\frac{y_2+y_1}{2}\right)$

$\left(x,\:y\right)=\left(\frac{6+10}{2},\:\frac{9+5}{2}\right)$

$\left(x,\:y\right)=\left(8,\:7\right)$

Therefore, the mid-point between the endpoints (10,5) and (6,9) is:

$\left(x,\:y\right)=\left(8,\:7\right)$

3 0

3 years ago

How to do number 2 and 5 !!! Please someone help

Brums [2.3K]

2a) there is a right angle on T so 180-90-37=53
2b) do pythogrean theorem 22sq+ 12sq= 628 sq rt of 628 is 25.06 which is 25
5a) 5*8=10x so X=4
5b) 47*2=94 -57 = 37

4 0

3 years ago

Yeah so the picture explains it all

Vanyuwa [196]

Answer:

1/3

Step-by-step explanation:

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2 years ago

You purchased paint for the rooms in your house.you have 1.5 cans of paint left.you painted 4 rooms and each room required 2 can

artcher [175]

4x2=8 cans
8+1.5+0.5=10 cans of paint

7 0

3 years ago