Supplementary angles add up to 180
40+x=180
x=140
Answer:
2R^2 + 21R - 36
Explanation:
To answer this question, we will follow these steps:
1- expand the brackets
2- gather like terms
Steps are as follows:
(2R-3)(R+12) = 2R(R) + 2R(12) - 3(R) - 3(12)
= 2R^2 + 24R - 3R - 36
= 2R^2 + 21R - 36
Hope this helps :)
Answer:
there is a thing called you can use that
Step-by-step explanation:
Answer:
<u>160 ounces</u>
Step-by-step explanation:
A pound = 16 ounces
16x10=160 ounces
Answer:
B) 625
Step-by-step explanation:
(-5)^4
-5*-5*-5*-5
25*25
625
