Step-by-step explanation:
-(-4)²+7(-2)⁴-2(-3)³
=16+7(16)-2(-27)
=15+112+54
=181
Answer:
37
Step-by-step explanation:
4×9+3-(16÷8)
4×9+3-2
36+3-2
39-2
37
What I did for this question is I set up ans equation. 5x-7 + 3x+11 = 180 and I added the Xs and and I added 11 to -7. Then I got 8x+4=180. I then "-4" on both sides and then divided 8 by 176. Getting X as 22. We now know X and we put 22 into the equation for D which is "3x+11" getting 77 degrees. Hope this helped!
Answer:
yes, it is.
Step-by-step explanation:
6/9 = 24/36
8/12 = 24/36
Answer:3x^2
Step-by-step explanation:
On edge
