The answer is 293742847472927463629293857462919384635151143849492
Answer: r=14
Step-by-step explanation:
because they are vertical angles
7r+6=8r-8
solving for r you get
r=14
Answer:
y = 1/2x-1/2
Step-by-step explanation:
y = mx+b is the slope intercept form of a line
where m is the slope and b is the y intercept
y = 1/2x +b
We can substitute the point (3,1) in for x and y
1 = 1/2(3) +b
2/2 = 3/2 +b
2/2 -3/2 = b
-1/2 =b
y = 1/2x-1/2
The answer would be D. because the point-slope formula is y-y1=m(x-x1). Since both of the numbers in the point are positive the equation will be the same. You will just substitute the numbers into the equation making it answer D.
The base is 15 ft.
Using the formula A=bh, we substitute the information we have. We know the area and the height:
127.5 = b(8.5)
Divide both sides by 8.5:
127.5/8.5 = b(8.5)/8.5
15 = b
The base is 15.
