The answer is D because to find the slope of a line that is perpendicular to another, you have to find the opposite reciprocal. so here the slope would be -1/4. now, take that slope and put it into an equation. like the following:
now to find b you must insert the points into the equation (plug in 4 for x, and 15 for y).
b then equals 16. so, the answer is D.
It’s 12 DIVIDE (7-4)+5 TIMES 3=19
Which ever graph looks like this
Answer: 30 inches
Step-by-step explanation:
20/8 = x/12
20(12) = 8x
240 = 8x = 30
Answer:
perimeter =
Step-by-step explanation:
perimeter
- = 2 × pi × radius
- = diameter × pie ( 2 × radius )
- = 23 × pi
=