Answer:
The answer is 9
Step-by-step explanation:
You each exponent to get 81/9. You simplify and it gives you 9.
Answer:
8
Step-by-step explanation:
8÷10×100
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It is rational I’m in 9th
Answer:48.1897 = 48.2
Step-by-step explanation: cos P= 3.8/5.7
P= cos-1 (3.8/5.7)
P=48.1897 = 48.2
For these problems we need to distribute first and then combine like terms. We can add anything with an "x" together and anything without an "x" together.
Problem 1:
2(x-1)+3(x+2)
2x - 2 + 3x + 6
Answer: 5x + 4
Problem 2:
(4y-3)-2(y-5)
4y - 3 - 2y + 10
Answer: 2y + 7
