Well its D. 5x^9/10.y^1/3
Distribute the 5 into the polynomial to get 5a + 5b - a - b. Combine like terms to get 4a + 4b, your answer.
The answer is 21
the area of the small rectangle is 6 and the area of the bigger one is 15
15+6=21
Your answer is <span>3.91. Hope this helps :)</span>
Answer:
C
Step-by-step explanation:
Okay! Time to use the Pythagoras theorem.
a^2 + b^2 = c^2
4^2 + 7^2 = x^2
16 + 49 = c^2
65 = c^2
Let's take the square root of both sides to get
c ~ 8.06
C
:)