V = 1/2bhl
V / 1/2hl = 1/2bhl / 1/2hl
b = 1/2hlV
Answer:
Brainleist!
Step-by-step explanation:
vertex (h,k)
h= -b/4a
k= c -b^2/4a
solve and you get (2,17)
Step-by-step explanation:
(2x + 45)° and x° are supplmentary angles.
(Sum of angles on a straight line = 180°)
Hence 2x + 45 + x = 180, 3x = 135, x = 45.
First you subtract two from both sides.
2x+2=-2
2x -2=-4
2x=-4 (because the two in the middle cancels out because you subtracted it. subtracting from the other side keeps it a negative since it's already in negative territory.)
Then you divide by 2 with the numbers remaining.
2x=-4
divided by 2 =
x=-2.
Answer:
B) 4/3
Step-by-step explanation:
Rise / Run
Rise = 4
Run = 3
4/3
Hope this helps :)
