Answer: the length of the field is 70 yards. The width of the field is 35 yards
Step-by-step explanation:
Let L represent the length of the rectangular athletic field.
Let W represent the width of the rectangular athletic field.
A rectangular athletic field is twice as long as it is wide. This means that
L = 2W
The formula for determining the perimeter of a rectangle is expressed as
Perimeter = 2(L + W)
If the perimeter of the athletic field is 210 yards, it means that
210 = 2(L + W)
L + W = 210/2 = 105
Substituting L = 2W into L + W = 105, it becomes
2W + W = 105
3W = 105
W = 105/3 = 35
L = 2W = 2 × 35
L = 70
Answer:
4 miles
Step-by-step explanation:
The problem gives you your rate. Use the rate that is given to you and then multiply that by 1
Tony can walk 4 miles in one hour
Answer: p=11
Step-by-step explanation:
12p+7)139
-7 -7
12p)132
÷12 ÷12
P)11
By adding or subtracting from the exponent in an exponential, it can cause the graph to be translated left or right on the grid.
By adding or subtracting from an exponential function, it can cause the graph to be translated up or down on a grid.
Answer:
(3,5)
Step-by-step explanation:
