Trick Question:

1 answer:

4 0

When you are 10 years ,your sister will be 10/2 = 5 years

10 - 5 = 5
Your sister is 5 years younger to you

After 90 years your age will be 100 years.
After 90 years your sister's age will be 5+90 = 95 years

Correct option A

Hope This Helps You!

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What is the simplified form of the expression 5(14-2)^2/2 Show your work

Lena [83]

Answer: 60

Step-by-step explanation:

5(14-2) x 2/2

5 x 14 - 5 x 2

70-10 x 2/2

2 diveded by 2

70-10 x 1

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3 years ago

Find the measure of each interior angle of a regular octagon.

notka56 [123]

ok, here the formula measure of each interior angle of regular n-gon

${180}^{0} - \frac{ {360}^{0} }{n}$

octagon ~ 8-gon, so

180° - 360°/8 = 135° (A)

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sum = 9(180° - 360°/9)

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4 years ago

What is the value of x

nasty-shy [4]

The answer is B. 35, because if the exterior angle is 95 degrees, this makes the angle on the inside 85, so that they both add up to 180 degrees. All the angle measure of a triangle add up to 180, so 60+85= 145. 180-145= 35 degrees. Hope this helped.