Would 2= 90<span>°
Hope this helps!</span>
Answer:
Divide the 1st equation by 2
a + 2c = 19
Divide the 2nd equation by 3
a + c = 13.5
Subtract the 1st equation and the 2nd equation
c = 5.5
Substituting back into the 2nd equation will give:
a + 5.5 = 13.5
a = 8
Step-by-step explanation:
15 is 30% of
50 Change the percentage to a decimal by dividing it over 100:

Divide 15 over 0.3:
Answer:
the answer is b
Step-by-step explanation:
Answer: v(t)= 2(t-3)^2-32
-32 thousand dollars
Step-by-step explanation:
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