Step-by-step explanation:
Perimeter of a square = 4 × L
L = Length of a side of the pond = 30m
Perimeter = 4 × L = 4 × 30 = 120m = 12,000 cm
Pace = 60cm
Number of paces = 12,000/60 = 200 paces
Step-by-step explanation:
.3f+1 = .2f-4.5
1. Subtract .2f both sides
.1f+1 = -4.5
2. Subtract 1 from both sides
.1f = -5.5
3. Divide .1 both sides
f = -55
To check plug in -55 to all the f’s and both sides should be equal.
Hope this helps!
Answer:
a) 120°
Step-by-step explanation:
i think this is the right answer
Answer:
Step-by-step explanation:
Given : The formula 
We have to rearrange the given formula for 
Consider the given formula
Multiply both side by 2, we have,
Divide both side by 
, we have,
Simplify, we get,
Thus,
