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vodka [1.7K]
4 years ago
8

What’s the square root of 15

Mathematics
2 answers:
viva [34]4 years ago
4 0

Answer:3.87298334621

Step-by-step explanation:

Mumz [18]4 years ago
3 0

Answer:

square root of 15 is 3.87 or 3.9 when rounded to nearest tenth

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Which statement about rational numbers is true?
Kamila [148]

Answer:

All fractions contain integers and rational numbers

have a nice day

4 0
3 years ago
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1. Represent the following sentence as an algebraic expression, where "a number" is the letter x.
crimeas [40]

Answer:

The answer is C since she is adding 5 to both sides

Hope This Helps!!!

4 0
3 years ago
Please help as fast as you can.
weeeeeb [17]

Answer:

cos\theta=\sqrt{\frac{85}{121}}

tan\theta=\frac{6}{\sqrt{85}}

Step-by-step explanation:

given, sin\theta=\frac{6}{11}

since, sin^2\theta+cos^2\theta=1

cos^2\theta=1-sin^2theta

cos^2\theta[/tax]=1-[tex]\frac{36}{121}

                                 =\frac{121-36}{121}

                                 =\frac{85}{121}

cos\theta=\sqrt{\frac{85}{121}} answer

tan\theta=\frac{sin\theta}{cos\theta}

  tan\theta=\frac{6}{\sqrt{85}}  answer                      

7 0
3 years ago
Describe and correct the error a student made when graphing the linear equation y=−<br> 3<br> 4x−6.
sergeinik [125]

Answer:

In step 1 the y-intercept should be plotted at (0,-6)

Step-by-step explanation:

Remember that to find the Y intercept in any linear equation you need to use 0 as your X value, this means taking the formula in the y=mx+b form and replacing X with a 0.

Since the formula is y = -3/4x -6

We just insert a 0 insted of the "x"

y = -3/4(0) -6

y=0-6

y=6

So the y-intercept sould be placed in (0,-6)

That's what he did wrong when graphing the equation.

Step-by-step explanation:

brainly.com/question/18374630

4 0
3 years ago
Find the rationalising factor of the irrational number <br><img src="https://tex.z-dn.net/?f=%20%20-%206%20%5Csqrt%7B5%7D%20" id
telo118 [61]
Answer: sqrt(5)

Explanation:

sqrt(5) is the rationalizing factor of -6sqrt(5) because -6sqrt(5) • sqrt(5) = -6 • 5 so now there is no longer any square root.
8 0
3 years ago
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