Answer:
153
Step-by-step explanation: 20 x 2 + 5 x 2 + 3 x 1+ 100
Answer:
70910 (c)
Step-by-step explanation:
You move the decimal point to the right each time.
Answer:
see explanation
Step-by-step explanation:
Given x varies directly as y then the equation relating them is
x = ky ← k is the constant of variation
To find k use the condition x = 9 when y = 4
k =
=
= 2.25
x = 2.25y ← equation of variation
When y = 8, then
x = 2.25 × 8 = 18
Answer:
4x
Step-by-step explanation:


Answer:
he cross section becomes smaller but stays a trapezoid.
Step-by-step explanation: