Answer:
huh
Step-by-step explanation:
wheres the angle??????
Answer: 72
72/8 will get you 9. To see if the answer is correct Multiply 9*8.
The answer is Area= 50.265 and the circumference is 25.133
Answer:
y+2= -1/5(x+1)
Step-by-step explanation:
if lines are perpendicular their slopes are negative reciprocal
y=mx+b where m is the slope
y=5x-10 has the slope 5 so a perpendicular line will have slope -1/5
equation point slope form
(y-y1) = m(x-x1) where m is slope, and (x1,y1) any point that belongs to the line
y+2= -1/5(x+1)