Answer:
OPTION C
Step-by-step explanation:
Given: 
This can be rewritten as: 
Also, since 

We know that 

Hence, Option C would the answer.
5/8 is the simplified fraction for 40/64
I know the answer to 17 is the measure of each angle is 45° but i’m not sure about the rest sorry
Answer:
x5-2x3+2x2-8x+4
Step-by-step explanation:
multiplying them we get
x5-4x3+2x2+2x3-8x+4
= x5-2x3+2x2-8x+4
if my answer helps please mark as brainliest.
Let the number = x
x/2 + 12 = 46
x/2 = 46 - 12
x/2 = 34
x = 34 * 2
x = 68
So, your final answer is 68
Hope this helps!