Answer:
Since there are 7.5 gallons in each cubic foot, multiply the cubic feet of the pool by 7.5 to arrive at the volume of the. 3.14 x 25 ft x 3 ft x 7.5 = 1766.25 gallons
Step-by-step explanation:
We are given scale factor k=3. This means that each coordinate of a point is multiplied by 3 to get final point.
W' = 3*W
We can use this to find original point.
-6 = 3x
x = -2
9 = 3y
y = 3
So we have
W(-2,3)
Answer:
C
Step-by-step explanation:
Answer:
Width is 72 cm and the length is 108 cm
Step-by-step explanation:
Since the scale is 4 cm:30 ft
Divide both the width and length of the rectangle playground to match the dimensions of Martina's scale model.
540÷30=18 ft 810÷30=27 ft
To match the Martina's scale model of 4 cm:30 ft, multiply 18 ft and 27 ft by 4
6.08x10^-12
This means that we move the decimal to the left 12 times. Which is .00000000000608