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Nonamiya [84]
3 years ago
8

Use the distributive property to evaluate the following expression: 9 × (4 + 9)

Mathematics
2 answers:
LenaWriter [7]3 years ago
7 0

Answer:

135

Step-by-step explanation:

You can you the word pemdas to help you. P : parentheses

E: exponents

M: Multiplication

D: division

A: addition

S: subtraction.

But for the distributive property to work, we would have to separate the 4 & 9, so the equation would look like this =

9 x (4) + 9 x (9) =

36 + 81 =

117

<em>Hope that helps!</em>

<em>-Sabrina</em>

Fittoniya [83]3 years ago
3 0

Answer:

117. I'm guessing that the x stands for multiplication not a variable.

Step-by-step explanation:

Multiply using the distributive property and then combine the like terms.

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KengaRu [80]

<u>Answer:</u>

143°

option c is correct!

<u>Explanation:</u>

Given:

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We know if two angles are supplementary their sum is equal to 180°.

Let another angle be x°

= > 37° + x° = 180

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Therefore another angle is 143°.

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Wittaler [7]
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3 years ago
A scale map says that 1 cm represents 10 km. What distance on the map (in centimeters) represents an actual distance of 360 km?
castortr0y [4]

Answer:

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3 years ago
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steposvetlana [31]

Answer:

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Step-by-step explanation:

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2 years ago
A store is having a sale where school supplies are 30% off their original price. A backpack is on sale for $11.20. What was the
Mrac [35]
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