Answer:
12
Step-by-step explanation:
The value of y if the perimeter of the figure is 5y is 15meters.
<h3>How to find the perimeter of a polygon?</h3>
The perimeter of a polygon is the sum of the length of the whole sides.
Therefore,
perimeter = y + 2y + 30
perimeter = 5y
Hence,
5y = 3y + 30
5y - 3y = 30
2y = 30
divide both sides by 2
2y / 2 = 30 / 2
y = 15
Therefore, the value of y is 15m.
learn more on perimeter here: brainly.com/question/21727079
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You worked a total of 35 hours that week.
4+3 is 7hours a day times 5 days which is 35.
"D" Is Your Answer .
0.4 Times 0.3 = 0.12
Im confused on how you typed your problem.