Answer: 40 PLEASE MARK BRAINLEST
Step-by-step explanation:
Answer:
hope it helped
Step-by-step explanation:
2nd one is the answer
2 x (5-2)^3
2 x (3)^3
2 x 27
54
Answer:
x ^2+
y^
2
=
25
Step-by-step explanation:
Square both sides:
r
^2
=
5^
2
Substitute x
^2
+
y^
2 for r
^2
:
x
^2+
y
^2
=
5
^2
Insert the center -0 into the x and y terms:
(
x
−
0
)^
2
+
(
y
−
0
)
^2
=
5
^2
This is the standard form for a circle whose center is (
0,
0
) and the radius is 5.
