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dem82 [27]
4 years ago
9

Expand each expression and combine like terms if possible 4(x-2)​

Mathematics
1 answer:
const2013 [10]4 years ago
6 0

Answer:

4x - 8

Step-by-step explanation:

You can’t combine any like terms what is this

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Answer:

D. 28.54

Step-by-step explanation:

To find the area of the shaded region, find the area of the circle and divide it in 4. This will the area of the portion with the triangle.

Now, find the area of the triangle and subtract the two. The resulting value will be the area of the shaded region.

Circle:

A = \pi r^2\\A = \pi 10^2\\A = 100 \pi\\A = 314

Divide by 4 for the area of the section with the triangle.

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A = \frac{1}{2}bh\\A = 0.5 (10 )(10)\\A=0.5(100)\\A=50

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