Answer: -12 + (4/5) + 31 = 18.2
You can use this equation to help you: (ab)^2 = a^2 b^2. And also (a^m)^n = a^m*n
So, here it is:
(7ab^3)^2 = 7^2 a^2 b^3*2 = 49a^2b^6
The correct answer is the third one - 49 a^2 b^6.
The answer would be by drawing a graph to help u get the correct answer and once you do that messeage me back the correct answer.
Answer:
-7°F
Step-by-step explanation:
<h2>if -4 was it's original number and the number has dropped means subtraction and by that means subtracting 3 to -4.</h2>
I can tell you that the opposite side of the triangle (the top) is also 11 those are two congruent sides