2 years ago

This is my math geometry... What does x equal on the shape to the right?

Mathematics

1 answer:

andrezito [222]2 years ago

5 0

Answer:

x=12

Step-by-step explanation:

It is a textbook 3:4:5 triangle. The hypotenuse is 15 (5*3), and the base is 9 (3*3). Since they both share a common factor of 3, the 3rd side would be 4*3, which is 12.

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Answer:

1500 students

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Step-by-step explanation:

40% are boys, so 60% are girls.

Writing a proportion:

900 / 60% = x / 100%

x = 1500

There are 1500 students in the school, which means there are 600 boys in the school.

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2 years ago

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Step-by-step explanation:

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Answer:

800 in scientific notation

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2 years ago

18000 grams greater or less than 10 kilograms?

sukhopar [10]

First convert 18000 grams into kilograms by dividing by 1000;
$\frac{18000}{1000}$
=18kg
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2 years ago