Answer:
15inch
Step-by-step explanation:
X^2=8^2+7^2
The answer is 300 is 10 times as much as 3000
Answer:
look it up on google
Step-by-step explanation:
Answer:
61 degrees
Step-by-step explanation:
First, find x. CBD=BDA
x+18=4x-15
x=11
Four interior angles of a rectangle are all 90 degrees. So to find ABD, subtract CBD from 90 degrees. So 90-29=61 degrees.