Answer:
6.2 meters
Step-by-step explanation:
Use pythagorean theorem to find b:
b = √(2.8² - 2.7²) = √0.55 = 0.7 (nearest tenth)
Perimeter of triangle = sum of all its sides = 2.8 + 2.7 + 0.7
Perimeter = 6.2 meters
Change any number of feet to inches. Every foot is equal to 12 inches. So multiply the number of feet you have by 12.
Ex. 5 feet= 60inches
The answer would be 5 days in total
Step-by-step explanation:
2x+3(-7+3x)=12
x=3
y=-7+3x3
y=2
(x,y)=(3,2)
The total cost would be 2.14 cents
