Answer:
The answer to your question is Perimeter = 64 ft
Step-by-step explanation:
Data
width = 16 ft
length = width + 4 ft
Perimeter = ?
Process
1.- Calculate the length
Length = 14 + 4 = 18 ft
2.- Look for the formula of the perimeter
Perimeter = 2(length) + 2(width)
3.- Substitution
Perimeter = 2(18) + 2(14)
4.- Simplification
Perimeter = 36 + 28
5.- Result
Perimeter = 64 ft
Answer:
The inequality 15m + 120 ≥ 200 represents the situation.
Step-by-step explanation:
Given that:
Diego started savings account with $120.
Amount deposited each month = $15
Number of months = m
The least balance he wants to have = $200
Amount deposited each month * No. of months + Amount deposited at start ≥ Least amount of balance
15*m + 120 ≥ 200
15m + 120 ≥ 200
Hence,
The inequality 15m + 120 ≥ 200 represents the situation.
Answer:
$50.70
Step-by-step explanation:
Answer: 48
Step-by-step explanation:
The share of sand in the mixture is 3/7
To make 112 kgs. of concrete, he will need
3/7 x 112 = 48 units of sand
Answer:
486 feet
Step-by-step explanation:
h = -16t² + 550
h = -16(2)² + 550
h = 486
