3 years ago

I am confused about 11.

Mathematics

1 answer:

babunello [35]3 years ago

7 0

-90.1 is the answer.

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What is the value of the expression below? |-12|

Anit [1.1K]

Answer:

the absolute value is 12

Step-by-step explanation:

the absolute value is 12 since that is the distance from 0.

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The diameter of the moon is 2,160 miles. A model has a scale of 1 in : 150 mi. What is the diameter of the model?

Charra [1.4K]

Answer:

The diameter of the model is 14.4 inches.

Step-by-step explanation:

The Diameter of the moon = 2,160 miles

The scale on the model represents 1 in = 150 miles

Let the model represents k inches in 2,160 miles.

So, by the Ratio of Proportionality:

$\frac{1}{150} = \frac{k}{2160}$

⇒ $k = \frac{2160}{150} \\\implies k = 14.4$

or, k = 14.4 inches

⇒On the scale 2160 miles is represented as 14.4 inches

Hence the diameter of the model is 14.4 inches.

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3 years ago

I need help with number 2 and three.

wolverine [178]

Answer:

I think it is acute because if the angle was over 90 degrees it would be and obtuse then

Step-by-step explanation: I hope this helps u out very much thank you :)

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Jessica walks 13 mile to the post office and then 25 mile to the library.

Leto [7]

Answer:

B. 38 Miles. add 13 and 25 what do you get? 38.

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What is 32/48 in SIMPLEST form? PLEASE EXPLAIN THOROUGLY!

kari74 [83]

Hi There!

What is 32/48 in SIMPLEST form?

32÷16=2
48÷16=3

So the answer is 2/3

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