1 answer:
Answer:
x = 8
Step-by-step explanation:
The two angles are complementary angles, which means they add to 90 degrees
6x + (4x+10) = 90
Combine like terms
10x+10 = 90
Subtract 10 from each side
10x+10-10=90-10
10x = 80
Divide each side by 10
10x/10=80/10
x = 8
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80, divide 200 by 2.5 and you get 80. Check by multiplying 2.5 and 80, which equals 200
Answer:
A.
Step-by-step explanation:
the absolute value of -5 = 5.
5+8=13.
Hope this helped.
Answer:
y < - 12
Step-by-step explanation:
y + 15 < 3 ( subtract 15 from both sides )
y < - 12
The answer that you are looking for is C.
×+6-5=8-2
x+1=6
-1 -1
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x=5
