The sign of the greater number that u either multiplied or divided is ur new sign
Answer:
Part a) The area of the actual floor is 
Part b) The ratio of the area in the drawing to the actual area is 
Step-by-step explanation:
we know that
The scale drawing is 
step 1
Find the dimensions of the square on a scale drawing
The area of a square is equal to

where
b is the length side of the square

so


step 2
Find the dimensions of the actual floor
Divide the length of the floor on the drawing by the scale drawing

step 3
Find the area of the actual floor
The area of a square is equal to

substitute

step 4
Find the ratio of the area in the drawing to the actual area

Simplify
Divide by 64 both numerator and denominator

Answer: 6
Step-by-step explanation: You would divide 4 by 3 and divide your answer by 2.
Answer:
y-17=5(x+2)
Step-by-step explanation:
point slope form is y-y1=m(x-x1)
y1 = y coordinate
m = slope
x1 = x coordinate
so you put in the x and y coordinates from the ordered pair into the equation