Answer:
Step 1
Step-by-step explanation:
Carly divided 7a by a when she should have divided 7a by 7
S
A
=
96
sq in.
Explanation:
V
=
s
3
64
=
s
3
find the cubic root of each side
3
√
64
=
s
4
=
s
so the side of the cube is 4 cu in.
The surface area of a cube is
S
A
=
n
A
where
S
A
is surface area,
n
is the number of faces, and
A
is the area of one face.
Te area of one face (
A
) is
s
2
so
A
=
16
n
=
6
S
A
=
6
⋅
16
=
96
Answer:
Infinitely Many Solutions
Step-by-step explanation:
Answer:
15
Step-by-step explanation:
the answer is 15 because opposite angles are congruent so 5x15=75
Answer:
60:40
Step-by-step explanation:
find a common multiple between the two numbers. I started with 10, 3 times 10 and 20 times ten. that's 30:20 so I went up to 20 to get 3 times 20 and 2 times 20.
