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4 years ago

Equivalent ratios for 5:13

Mathematics

2 answers:

Anika [276]4 years ago

6 0

Just multiply 5:13 by any number
10:26
15:39
20:52
25:65
etc...

aleksley [76]4 years ago

6 0

You can multiply the top and the bottom with the same number to get a equivalent ratio

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Which expression is equivalent to 1/4n − 16?

Allushta [10]

1/4n - 16 =
1/4(n - 64)

8 0

3 years ago

Read 2 more answers

I'm doing my homework and I forgot how to do these

tekilochka [14]

Answer:

9 - 15/2

10 - 9

11 - 16/3

12 - 5/6

Step-by-step explanation:

6 0

3 years ago

NEED HELP

laiz [17]

The slope-intercept form of the equation of the line described is y + 2x = 4.

What are parallel lines?

Lines in a plane that are consistently spaced apart are known as parallel lines. Parallel lines don't cross each other. Perpendicular lines are those that cross at a straight angle of 90 degrees.

Given:

The line is parallel y = -2x - 5

Therefore they have equal slope

From the equation y = -2x - 5

the slope m is -2

Given point = (4,-4)

Therefore the slope-intercept form

y - y1 = m ( x - x1 )

=> y + 4 = -2 ( x - 4)

=> y + 2x = 4

To learn more about slope-intercept form click on the link below:

brainly.com/question/22057368

#SPJ9

4 0

1 year ago

Find the value of x and the value of y. 60 30 6

allochka39001 [22]

Answer:

The longest side, which is the opposite side of a right angle is the hypotenuse ( h ).

The opposite is the side opposite the angle involved and it is called the Perpendicular ( p ) .

The adjacent is the side next to the angle involved ( but not the hypotenuse ) and it is called the base ( b )

$\large{ \tt{❃ \: TAKING \: \angle \: \: A \: AS \: A \: ANGLE \: OF \: REFERENCE : }}$

Here , Perpendicular ( p ) = 6 , hypotenuse = y and now we're going to find the value of y first : We know :

$\large{ \tt{❁ \: sin \: 60 \degree = \frac{perpendicular}{hypotenuse} }}$

$\large{ \tt{➝ \: \frac{ \sqrt{3} }{2} = \frac{6}{y} }}$

$\large{ \tt{➝ \sqrt{3}y = 6 \times 2 }}$

$\large{ \tt{➝ \: \sqrt{3} \: y = 12 }}$

$\large{ \tt{➝ \: y= \frac{12}{ \sqrt{ 3} } }}$

$\boxed{ \large{ \tt{➝ y = \: 4 \sqrt{3} }}}$

$\large{ \tt{❇ \: TAKING \: \angle \: B \: AS \: THE \: ANGLE \: OF \: REFERENCE}} :$

Here - Perpendicular ( p ) = x , hypotenuse = y = 4 √ 3 and Now , we're gonna find the value of x :

$\large{ \tt{❊ \: sin \: 30 \degree = \frac{perpendicular}{hypotenuse} }}$

$\large{ \tt{⟶ \: \frac{1}{2} = \frac{x}{4 \sqrt{3} } }}$

$\large{ \tt{⟶ \: 2x = 4 \sqrt{3} }}$

$\large{ \tt{⟶ \: x = \frac{4 \sqrt{3} }{2} }}$

$\boxed{\large{ \tt{⟶ \: x = 2 \sqrt{3} }}}$

$\boxed{ \large{ \tt{❈ \: OUR \: FINAL \: ANSWER : \boxed{ \tt \: x = 2 \sqrt{3} \: \: y = 4 \sqrt{3} }✓}}}$

And we're done! Hope I helped! Let me know if you have any questions regarding my answer and also notify me , if you need any other help ! :)

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3 0

3 years ago

AB has endpoints at -2 and 12. What is the coordinate of its midpoint?

Nina [5.8K]

It would be a I think if I am wrong I am so sorry! I tried I hope u got it right good luck

4 0

4 years ago