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docker41 [41]
3 years ago
5

Can someone do b and c? or just one

Mathematics
1 answer:
Oxana [17]3 years ago
5 0
B) 4(x+2) + 8(x-1)

first we distribute the 4

4x+ 8 + 8(x-1)

now we distribute the 8

4x+8 + 8x-8

now we combine the 4x and the 8x because they have the same variable so they are like terms

12x +8-8

the 8 cancels out so

b) 12x

now c)

3(w-5) - 6(w+2)

distribute 3

3w-15 - 6(w+2)

now distribute -6

3w-15 -6w -12

combine 3w and -6w because they are like terms

-3w -15-12

now combine -15 and -12

answer to c: -3w-27
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Please help asap!!!!!!
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<h2>Hello!</h2>

The answer is:

The difference between the areas of the circles will be:

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<h2>Why?</h2>

To find the diffence in area between the two circles, we need to find both areas and then, subtract the smallest circle area to the largest circle area.

So,

For the small circle, we have:

Area_{SmallCircle}=\pi *radius^{2} \\\\Area_{SmallCircle}=\pi *(3)^{2}=9\pi

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Difference=36\pi -9\pi =27\pi

Have a nice day!

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The answer to the wuestion
GREYUIT [131]

Here t is perpendicular to both lines l and m

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they are also corresponding angles

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so line l and m are parallel.

True

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