Answer:
Step-by-step explanation:
Set this up as a proportion, with inches on the top and feet on the bottom for our scale. We will find the actual length first, then we'll find the width.

Cross multiply to get that the actual length is 5(2.5) = 12.5 feet. Now for the width:

Cross multiply to get that the actual width is 5(3) = 15 feet.
If you want the area of the room, multiply the length times the width to get
A = 15(12.5)
A = 187.5 feet squared
Answer:
-3p^3+7p^2-3
Step-by-step explanation:
D is a pythagorean triple
Answer:
60
Step-by-step explanation:
A^2+B^2= C^2
Move A over so we can solve for side B
B^2= C^2 - A^2
B^2= (68^2) - (32^2)
B^2 = 3600
We have to find B so take the square root of both sides.
B = 60
Answer:
y = 5/8 x +6
Step-by-step explanation:
Slope intercept form is y=mx+b where m is the slope and b is the y-intercept (0,b).
Since m = 5/8 and the y -intercept is (0,6), then y= 5/8x +6.