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anzhelika [568]
3 years ago
7

What is 5 sqrt (28) + sqrt (63) in simplest radical form?

Mathematics
1 answer:
masha68 [24]3 years ago
8 0
5 sqrt 28 + sqrt 63
= 5 sqrt 4 sqrt 7 + sqrt 9 sqrt 7
= 10 sqrt 7 + 3 sqrt 7
= 13 sqrt 7 Answer
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Number 8 Please!!!!!<br> Thank You!!!
lbvjy [14]

Answer:

x = 2 + 5i√2 / 6 and x = 2 - 5i√2 / 6

Step-by-step explanation:

If this isn't right, I'm sorry. Also, you can put x = 2 ± 5i√2 /6 to make it shorter and not have two answers. Hope this helps :)

4 0
3 years ago
A road sign has the shape of an equilateral triangle with a side length of 48 inches. What is the height of the sign? The road s
Ivenika [448]

The height of the equilateral triangle is 41. 6 inches. Option C

<h3>How to determine the height</h3>

The formula for finding the height of an equilateral triangle is given as;

h = (a√3)/2

we have a = 48 inches

Let's substitute the value

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5 0
2 years ago
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liubo4ka [24]

Answer:

No lol

Step-by-step explanation:

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8 0
3 years ago
Read 2 more answers
he conditional relative frequency table was generated using data that compared the cost of one ticket for a performancehe method
ludmilkaskok [199]
The <u>correct answer</u> is:

0.14.

Explanation:

We are asked "Given that Lorenzo paid more than $30 for a ticket, what is the probability that he purchased the ticket at the box office?"

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7 0
4 years ago
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Answer:

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A=28.13 Sq Ft

7 0
3 years ago
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