Perpendicular lines have opposite reciprocal slopes.
y = 1/4x - 10 is our original equation.
If we flip the slope and change the sign, we get -4
The answer is -4
Answer:
5mph
Step-by-step explantion:
0.5 times 20 equals 10
10/2 equals 5
65,536 cells of bacterium
20 and -20
20^2 = 400
(-20)^2=400 since two negative is positive
28
Step-by-step explanation:
18+6+4=28
Converse of the alternate exterior angle theorem
just took the test ;)
