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san4es73 [151]
3 years ago
8

What is the first step in simplifying the expression 11x-2-3(1-7x)^2\(x+1)

Mathematics
2 answers:
larisa86 [58]3 years ago
5 0

Answer:

3(1-7x) is first step

Step-by-step explanation:

Fudgin [204]3 years ago
3 0

Answer:

BIDMAS

Step-by-step explanation:

brackets

indices

division

multiplication

addition

subtraction

so.. do everything inside the brackets and then use the square

hope this helps! :)

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What is the measure of angle C?
irina1246 [14]

Answer:

49°

Step-by-step explanation:

First, solve for x.

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Then put 16 in for x.

2(16)+17=

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2 years ago
DFG and JKL are complementary angles. M DFG = x+5 and m JKL=x-9. The measure of DFG is ___, and the measure of JKL is ___.
jeyben [28]

Answer:

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Step-by-step explanation:

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x = 47

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6 0
3 years ago
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