Answer:
Step-by-step explanation:
The first 2 do sum up to 180 degrees, so the first 2 ARE triangles, but i cant see the full question of the 3rd and 4th one.
Answer:
y = 12x - 22
Step-by-step explanation:
If we first write the equation in vertex form and we identify it (I think you meant to simplify y) we get y = 12x - 22 as your answer!
.40 x 45 = 18
45 - 18 = 27
the answer is 27
Answer:
90<150
Step-by-step explanation:
add 80 and 10 put it in front of 150
Answer:its option d
Step-by-step explanation:
(fg)(x)= (4x^2-5)(x+3)
=4x^3+12x^2-5x-15
