Answer:
The goal in solving an equation is to get the variable by itself on one side of the equation and a number on the other side of the equation.
To isolate the variable, we must reverse the operations acting on the variable.
The surface area is 13630=1/2(4)(height)30=2(height)and from there we can solve. 30/2=15the height of the triangle is 15, which is also the slant heightto check our work, 1/2(4)(15)=304x15=601/2x60=30
Answer:
in the numerator
in the denominator
Step-by-step explanation:
First fraction simplifies to:

Dividing my a fraction is the same as multiplying by the reciprocal, so the second fraction simplifies to:

So the equation becomes:

The (x+3) and (x+5) terms cancel out, so what your left with is

Expanding this term you get the answer:
in the numerator
in the denominator
Answer:
c
Step-by-step explanation:
Answer: I don't have Cash app or PayPal but I can answer your questions :)
Step-by-step explanation:
1, 6, 7, Linear pair. Also called "supplementary angles."
2, 3, Adjacent Angles.
4, Complementary Angles.
5, 8, Vertical Angles.
<em> </em><u><em>Pt. 2:</em></u>
9. b = 130 deg
10. b = 43 deg
11. b = 55 deg
12. b = 27 deg
If I miscalculated somewhere, I apologize! But I believe these are the correct answers. :)