Look at the picture below
28 is 43.75% of 64
you can calculate this by making a fraction of 28/64 and timing this by 100!
-1, -4 because 2+3(-1)= -1 and 4+8(-1)= -4
You are given the equation 36 = 9x² + 4y². You are asked to find the slopes of the asymptotes of the hyperbola. A hyperbola has the following general equation x²/a² + y²/b² = 1. the goal here is to find the slopes of the hyperbolic equation. So divide both sides by 36
36 = 9x² + 4y²
(1/36)[36 = 9x² + 4y²]
1 = x²/4 + y²/9
a² = 4
a = 2
and
b² = 9
b = 3
To find the slope, divide a/b and you will get 2/3.
He drove 178 miles in the afternoon. 248-70=178
