Y= 4/3x -1 use y2-y1 over x2-x1
Answer:
55°
Step-by-step explanation:

Answer:
A
Step-by-step explanation:
Using Pythagoras' identity in the right triangle.
The square on the hypotenuse is equal to the sum of the squares on the other 2 sides, that is
BC² = 9² + 12² = 81 + 144 = 225 ( take the square root of both sides )
BC =
= 15 → A
Answer:
2, -2
Step-by-step explanation:
To find the factors, let's begin by evaluating the problem.
2x2+4x-2
4+-8
4-8
-4
The factors of -4 are the factors of 4 except one of each pair is negative.
So, the factors of -4 are 2 and -2.
Hope this helped :D
Answer:
48-29
Step-by-step explanation:
22-3=19, so put on that makes 19.