Hey there!
(15+12)(2)+ 310(5)
= 27(2) + 310(5)
= 54 + 1,550
= 1,604
Therefore, your answer is should be: 1,604
Good luck on your assignment and enjoy your day!
~Amphitrite1040:)
I'll do the first two to get you started
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Problem 1
A = 3 = starting value
B = 10 = ending value
C = percent change
C = [ (B - A)/A ] * 100%
C = [ (10-3)/3 ] * 100%
C = (7/3) * 100%
C = 2.3333333 * 100%
C = 233.33333%
C = 233.3%
The positive C value means we have a percent increase. If C was negative, then we'd have a percent decrease.
<h3>Answer: 233.3% increase</h3>
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Problem 2
A = 9 = start value
B = 20 = end value
C = percent change
C = [ (B - A)/A ] * 100%
C = [ (20-9)/9 ] * 100%
C = (11/9)*100%
C = 1.2222222222*100%
C = 122.22222222%
C = 122.2%
<h3>Answer: 122.2% increase</h3>
The equation that represents this hanger is: 4w=25
The weight of one circle is: 6.25
Answer: The figure is a regular hexagon.
Step-by-step explanation: