2 years ago

In the fifth grade at Lenape Elementary School, there are

1 answer:

7 0

About 48 students are girls

Step - By - Step Explanation:

63 / 4 = 15.75

15.75 x 3 = 47.25

Because you can’t have 0.25 (1/4) of a person, you round to the next number.

Hope this helps!

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2 years ago

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3 years ago

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Hitman42 [59]

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3 years ago

Find the value of x 6x + 12 3x - 3

Shalnov [3]

Answer:

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Step-by-step explanation:

Concept Used :-

The measure of a straight line is 180°. So the sum of angles on a straight line is 180° .

Using this ,

$\bf\implies 6x + 12 + 3x - 3 = 180\\\\\bf\implies 9x + 9 = 180\\\\\bf\implies 9x = 180-9 \\\\\bf\implies x =\dfrac{171}{9} \\\\\bf\implies\boxed{\red{\bf x = 19 }}$

<h3>Hence the value of x is 19°</h3>

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