1 year ago

What is the value of a? A.-16B.-3C.3D.16

Mathematics

1 answer:

Igoryamba1 year ago

7 0

Answer:

Which equation do I refer to?

Step-by-step explanation:

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Rashid [163]

Answer:

Step-by-step explanation:

B gives you 8/12, which can be simplified down to 2/3.

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3 years ago

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What us the length of the longer side?

julsineya [31]

The perimeter:
$P=2\cdot(3x+3)+2\cdot2x=6x+6+4x=10x+6\\\\P=146\ units\to10x+6=146\ \ \ |-6\\\\10x=140\ \ \ |:10\\\\x=14\ units$
The length of the longer side:
$3x+3=3\cdot14+3=42+3=45\ units$

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3 years ago

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torisob [31]

<span>Along the x axis:
5 - 3 = 2 blocks

</span>Along the y axis:
8 - 1 = 7 blocks

Total:
2 + 7 = 9 blocks

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3 years ago

Factor the expression completely 40-5x

tatyana61 [14]

Answer:

5(8-x)

Step-by-step explanation:

Fact using the GCF (Greatest Common Factor) of 40 and 5

Factors of 5:

1,5

Factors of 40:

1,2,4,5,8,10,20,40

The greatest factor they both have is 5

Factor by distributing out a 5

40-5x

5(8-x)

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3 years ago

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A cafe sells cups of coffee and tea. There were 6 times as many cups of coffee sold as cups of tea within an hour, for a total o

Maurinko [17]

9 cups of tea were sold.

For each 6 cups of coffee, 1 cup of tea was sold. So 54/6 = 9.

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3 years ago

What is the value of a? A.-16B.-3C.3D.16​

What is the value of a? A.-16B.-3C.3D.16