Answer:
2
Step-by-step explanation:
The larger triangle is 1.5 times larger than the smaller one. So the smaller one has to have a height of 3/1.5=2.
Answer: your answer is correct I don't understand why you can't get it
I got the exact same answer
Answer:
x = 
Step-by-step explanation:
Answer:
6x^2 -10
Step-by-step explanation:
(5x²+2) - (-4x²+7)+(-3x²-5)
Distribute the minus sign
(5x²+2) +4x²-7 +(-3x²-5)
Combine like terms
5x²+4x²-3x² +2-7-5
6x^2 -10
Perpendicular is the answer because for it to be perpendicular it has to be the opposite 3/4’s opposite is -4/3 which is why the answer is perpendicular