The blueprint of a pool has a scale of 2 inches equals 7 feet. The scale drawing is shown below.

10inches length and 20 inches width

Part A

What are the actual dimensions of the pool? Enter your answers in the boxes.

Blueprint: 10 in. Actual: ft

Blueprint: 20 in. Actual: ft

Part B

How much would it cost to buy a cover for the pool that costs $0.30 per square foot? Enter your answer in the box.

the correct answer is option c.   3

step-by-step explanation:

points to remember

equation of the line with coordinates (x₁, y₁) and (x₂, y₂) is given by,

slope m = (y₂ - y₁)/(x₂ - x₁)

from the figure we can see a line with two coordinates given

to find the slope of given line

here   (x₁, y₁)   = (-1, -1 ) and (x₂, y₂) = (1, 5)

slope m = (y₂ - y₁)/(x₂ - x₁)

  = (5 - -1)/(1 - -1)

  = (5 + 1)/(1 + 1)

  = 6/2 = 3

therefore the correct answer is option c.   3

step-by-step explanation:

answer: idk

step-by-step explanation:

idk

step-by-step explanation: