7^2+18^2=49+324
49+324=373
19.31^2 would be your answer
Answer:
Harry's father is 8 inches taller than his mother.
Step-by-step explanation:
1 foot=12 inches
12x6=72
72-64=8
<em>Can I please have Brainliest?</em>
Answer:
D. 8*x
Step-by-step explanation:
Hello there! A regular octagon has eight sides with the same extension. The perimeter is the addition of each of them. If each side is x units length, then x + x + x + x + x + x + x + x = 8*x is its perimeter.
A supplementary angle is when the sum of two angles is 180 degrees.
So 180- 13= 167 degrees. Therefore the answer is 167 degrees
Answer:
285ab-159b
Step-by-step explanation:
distribute 13 and 23 into the parenthesis
78ab-117b+207ab+276b
combine like-terms
78ab+207ab-117b+276b
285ab-159b
