Answer:
-1.5
Step-by-step explanation:
33 degrees,
90-57=33
complementary angles mean that together, the angles add up to equal 90 degrees
Answer:
Yes, -4 is valid.
Step-by-step explanation:
Lets Find out.
So, using substitution:

Yes, -4 is a valid solution.
Hope This Helps!
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The correct answer is 13m+(2.7x8)