Answer:
35h6j7jhtgr54y6htsrhr6wrttttwy
Step-by-step explanation:
Answer:
67 feet^2
Step-by-step explanation:
Surface Area = 2×(4×2.6 + 4×3.5 + 2.6×3.5) = 67 feet^2
9 + 3x - 9x + 16
Like terms are terms that have the same variable and powers.
9 and 16 are like terms. They don't have any other variables and can easily be solved.
9 + 16 = 25
3x and -9x are like term. They both have the same variable and powers, x. The coefficients, 3 an d-9, don't have to match as long as the variable and powers are the same.
3x - 9x = -6x
9 + 3x - 9x + 16 ⇒ 25 - 6x Choice C.
Answer:
<em>D. Obtuse</em>
Step-by-step explanation:
Answer:
-8+7a=3-4a
7a=11-4a
0=11-11a
-11=-11a
a=1
Step-by-step explanation:
hope that helped