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3 years ago

15

Please explain the steps to this problem

1 answer:

crimeas [40]3 years ago

5 0

Make the denominators the same number. Then do the problem as you would regularly without fractions

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Use a table of trigonometric values to find the angle θ in the right triangle in the following problem. Round to the nearest deg

Firdavs [7]

Heyyyyyy new friends and I have no clue what the answer is cause I don’t feel like reading that but anyway yea nfs?

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3 years ago

What is the ratio of 5:3

Varvara68 [4.7K]

5:3

5 to 3

5/3

Is that what you are looking for?

4 0

3 years ago

Can someone tell me if this is right?

morpeh [17]

Answer:

yes it is right no one is mistake

5 0

3 years ago

Read 2 more answers

Rationalize the denominators:<br> 4/√x+2

puteri [66]

$\dfrac{4}{\sqrt{x}+2}=\dfrac{4}{\sqrt{x}+2}\cdot\dfrac{\sqrt{x}-2}{\sqrt{x}-2}=\dfrac{4(\sqrt{x}-2)}{(\sqrt{x})^2-2^2}=\dfrac{4\sqrt{x}-8}{x-4}\\\\Use:(a+b)(a-b)=a^2-b^2$

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3 years ago

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Use the quadratic formula to solve the equation. If necessary, round to the nearest hundredth. −6y2 − 9y = −1

Tomtit [17]

$-6y^2 - 9y = -1$

$y= \dfrac{-9+ \sqrt{9^2-4*-6} }{2*6}, \dfrac{-9-\sqrt{9^2-4*-6}}{2*6}$

$y= \dfrac{-9+ \sqrt{105} }{12}, \dfrac{-9- \sqrt{105} }{12}$

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4 years ago