Answer:
x = -2
Step-by-step explanation:
6(x+7)=30
6x+42=30
6x=-12
x=-2
if you mean 90 × 10⁴
then the answer would be, 900000.
but if you mean 9 × 10⁴ then the answer would be, 90000.
hope it helps.
Bye.
I think that the answer is A) because the range is y.
If it’s under 90 make a acute angle of it 90 make a right angle if it’s over 90 make a obtuse angle
