The sender to that I think is 10
Perpendicular has slope tha multiplies to -1
y=mx+b
m=slope
y=1/3x+b
1/3=slope
1/3 times what=-1?
-3 is answer
y=-3x+b
find b
given
(2,1)
(x,y)
x=2 and y=1 is a solution
1=-3(2)+b
1=-6+b
add 6
7=b
y=-3x+7
B is answer
Answer:
All x≠nπ so D
Step-by-step explanation:
A 5cm what you do is take the square root of 64 which 8 and then subtract 3 which is 5
The answer is ...
R = 5
8(5) = 40