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Shalnov [3]
3 years ago
14

Whats the sum of (3a2+2a+8) + (5a2-a)

Mathematics
1 answer:
Natali5045456 [20]3 years ago
3 0
The sum of (3a2+2a+8)+(5a2-a) is 17a+8
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The expression is not factorable with rational numbers.

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Step-by-step explanation:

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4 0
3 years ago
During a sale, Betty found swing sets on sale for $145 that had previously cost $500. What is
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7 0
3 years ago
A basketball court is 94 feet by 50 feet. To sketch the court on paper a scale factor of 1 foot to 16 feet is applied. What is t
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Based on the dimensions of the basketball court, we can calculate that the area of the scaled copy is<u> 18 ²³/₆₄ feet².</u>

<h3>Dimensions of scaled copy</h3>

Every 16 feet of the actual court is 1 foot on the scaled copy. The dimensions of the scaled copy are therefore:

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Find out more on area at brainly.com/question/25292087.

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