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Diano4ka-milaya [45]
3 years ago
15

Which expressions are equivalent to 4(4a+5) ?Choose 3 answers: (Choice A) 16a+5 (Choice B,) 16a+20 (Choice C) 12a+20+4a (Choice

D,) 2(8a+10) (Choice E) 16a+5+4
Mathematics
1 answer:
True [87]3 years ago
6 0

Answer:The correct answer is B

Step-by-step explanation:4(4a + 5)

Use the distributive property

(4)(4a) + (4)(5)

16a + 20

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Scala factors are used to compress or enlarge an image.

The actual length and width of the basketball court are 84 feet and 25 feet, respectively.

<h3>How to determine the actual length and width</h3>

From the question, the scale measurements are:

Length = 10.5 feet

Width = 6.25 feet

Given that the scale factor is 8.

The actual dimensions are the product of the scale dimensions by 8.

So, we have:

Actual length = 10.5 feet * 8 = 84 feet

Width = 6.25 feet * 4 = 25 feet

Hence, the actual length and width of the basketball court are 84 feet and 25 feet, respectively.

Read more about scale factors at:

brainly.com/question/10253650

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A triangle has angle measurements of 87 degrees and 32 degrees. What is the measurement of the third angle?
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Step-by-step explanation:

a triangle measures 180 degrees

so your going to add 87 and 32 which gives us 119

since a triangle measures 180 degrees u you are going to subtract 119 from 180 which gives us 61 degrees

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