Answer:
508.4
Step-by-step explanation:
This is on delta math
Answer:
25.9 yd
Step-by-step explanation:
+ 
= 
+ = 
289 + = 961
Subtract 289 on both sides
= 672
= 
nearest tenth
b = 25.9 yd
Answer:
0
Step-by-step explanation:
The opposite of 12 is -12, and 12+(-12)=12-12, or 0.
Answer:
center=(-7,5)
Step-by-step explanation:
The center form of the circle equation is in the format (x – h)^2 + (y – k)^2 = r^2, with the center being at the point (h, k).
you can find center by making equal to zero each term, then:
x+7 = 0
x=-7
y-5 = 0
y=5
then the center is (-7,5).
Answer:
D
Step-by-step explanation:
D is on the same plane as A, B, and C
