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Makovka662 [10]
3 years ago
13

In math club, there are 15 7th graders and 25 8th graders What % of the club is 7th graders

Mathematics
1 answer:
tester [92]3 years ago
6 0

Answer:

37.5%

Step-by-step explanation:

15/25+15 *100%= 37.5 %

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the perimeter of an isosceles trapezoid is 62 cm. if three sides are equal in length and the fourth side is 10 cm longer, find t
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Perimeter = sum of all the sides
let x = one side
longer side = x + 10
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62 = 4x + 10
4x = 52
x = 13
Longer side = 23

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4

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7 0
3 years ago
Please help <br> .........................................................
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Step-by-step explanation:

Because vertical angles have equal measure, angle CPB = 90 degrees. By extension, angle CPQ + angle QPB = 90 degrees

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