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Harlamova29_29 [7]
2 years ago
11

Part B of 22 how many boys are in the class if there are 30 students

Mathematics
1 answer:
Marysya12 [62]2 years ago
7 0

Answer:

A) 60 percent of 30 is 18

B) if there are 30 students total and 18 of them are girls then 30-18=12 so 12 are boys

:D have a good day!

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What is the length of the hypotenuse of a right triangle with sides 9yards and 12 yards respectively?
Andrews [41]

Answer:

15 yards

Step-by-step explanation:

use pythagoras theorem

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81 + 144

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8 0
2 years ago
I need help please.
pishuonlain [190]

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7(9x) + 7(-9)

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Look at image below if you are still confused

Hope this helped!

7 0
3 years ago
Need some help on this math question.
melamori03 [73]

Answer:

4x cm.

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4 0
3 years ago
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prisoha [69]

Answer:

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4 0
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Write a power represented with a positive base and a positive exponent whose value is less than the base
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3 years ago
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