slope = rise over run = y/x
A (-1,3) slope = 3/-1 = -3
B (1,2) slope = 2/1 = 2
C (-3,-1) slope = -1/-3 = 1/3
2 lines need to be negative reciprocals in order to be a right triangle
negative reciprocal of -3 is 1/3
so this is a right triangle
Pi is multiplied by diameter so,
35 x pi= 109.995
tell me how many decimal places should the finals should be so that I can round off
Answer:
652997
Step-by-step explanation:
1.23*18=22.14
22.14*29,494=652997.16
round it down to get 652997
Answer:
9+9 isnt 7
3+4 is 7
and 4+4 is 8
Step-by-step explanation:
Answer:
16 / 2, 8
Step-by-step explanation:
Half always means divide by two. 16 divided by 2 is 8. That last sentence is also the equation.
