Answer:
+81
Step-by-step explanation:
neg times a neg = a positive
48 pieces of steel can be cut.
<u>Work</u>
60/1.25
48
Answer:
hi
Step-by-step explanation:
Area of a circle
A
=
π
r
2
Given
r
=
6
x
9
y
5
c
m
A
=
π
(
6
x
9
y
5
)
2
=
36
π
x
18
y
10
s
q
c
m
A
=
113.0973
x
18
y
10
c
m
2
By finding like denominators, you can add the fractions on each side. Then, compare by cross multiplying.
A, B and D are your answers according to e2020
