Answer:
25
Step-by-step explanation:
Answer:
5.25
Step-by-step explanation:
15/10=1.5
9*1.5=13.5
13.5-3=10.5
10.5/2=5.25
Answer:
31/50
Step-by-step explanation:
0.62 = 62/100 = 31/50
9514 1404 393
Answer:
MP = 38
Step-by-step explanation:
Each of the lengths MP, NP, OP is the radius of the incircle, so they are all congruent.
3x +14 = 9x -34
48 = 6x . . . . . . . . . . . . . . add 34-3x to both sides
24 = 3x . . . . . . . . . . . . . . divide by 2 (we don't need x; we need 3x or 9x)
NP = 3x +14 = 24 +14 = 38
NP = OP = MP = 38
The <em><u>correct answer</u></em> is:
3 inches up per foot across
Explanation:
To find the rate of change, we must find the change in height and the change in length. The rate of change is then written as rise/run, or
(change in height)/(change in length).
The heights at the two given points are 18 inches and 12 inches. This gives us a change of 18-12 = 6 inches.
The lengths at the two given points are 6 feet and 4 feet. This gives us a change of 6-4 = 2 feet.
This makes our rate of change (6 inches)/(2 feet); this can then be simplified to (3 inches)/(1 foot), which means it goes up 3 inches for every foot of driveway length.
