Answer:
the correct answer is 50 really hope this helped :)
Step-by-step explanation:
Answer:
80+50P
Step-by-step explanation:
80 is fixed
50 is variable
1 device = 130
2 decices = 180
Answer:
the number of hours does sidney skate in all is 9.8 hours
Step-by-step explanation:
The computation of the number of hours does sidney skate in all is as follows:
= Last month + this month

= 9.8 hours
Hence, the number of hours does sidney skate in all is 9.8 hours
Answer:

Step-by-step explanation:
Let point
be the point where the straight line drawn from point
meets the straight line
, it is evident that
and
is similar given that both triangles share the same angle,
. Hence, the ratio of the sides of each triangle is the same. Specifically,
.
Performing cross multiplication yields
.
Answer:
Area = 10
Step-by-step explanation:
(
×
) ÷ 2 = 10