Dimensions of a building are 345 feet by 295 feet. if 1 inch represents 42 feet, what are the dimensions of the building on the drawing? tell me how to solve this. you : )

The dimensions of a building on the drawing are

Step-by-step explanation:

we know that

The scale of the drawing is

That means --->1 inch in the drawing represent 42 feet in the actual

so

using proportion

Part a) Find out the dimension of a building on the drawing if the dimension on the actual is 345 ft

Convert to mixed number

Part b) Find out the dimension of a building on the drawing if the dimension on the actual is 295 ft

Convert to mixed number

therefore

The dimensions of a building on the drawing are

answer: ♡♡♡♡♡♡♡♡♡♡

step-by-step explanation:

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)