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3 years ago

How do you find 6x=-5y

Mathematics

1 answer:

eduard3 years ago

5 0

6x=-5y
-5y=6x
so the answer is y=-6/5x

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Find two positive numbers whose difference is 27 and whose product is 874.

zalisa [80]

46 and 19. 46 x 19 = 874 and 46 - 19 = 27

6 0

2 years ago

What is the slope of the line represented by the equation 2x+3y= –12 ? –32 –23 23 32

mr_godi [17]

Answer:

Option 2 - $m=-\frac{2}{3}$ is the slope of the equation.

Step-by-step explanation:

Given : Equation $2x+3y=-12$

To find : What is the slope of the line represented by the equation ?

Solution :

The slope form of line is $y=mx+c$

Equation $2x+3y=-12$

Take 2x to another side,

$3y=-12-2x$

Divide 3 both side,

$y=\frac{-12-2x}{3}$

$y=\frac{-2}{3}x-4$

On comparing with general equation,

$m=-\frac{2}{3}$ is the slope of the equation.

Therefore, option 2 is correct.

7 0

2 years ago

Read 2 more answers

Find the distance between points C(-1, -1) and D(6, 2) to the nearest tenth.

givi [52]

Answer:

≈ 7.6

Step-by-step explanation:

Calculate the distance using the distance formula

d = √ (x₂ - x₁ )² + (y₂ - y₁ )²

with (x₁, y₁ ) = (- 1, - 1) and (x₂, y₂ ) = (6, 2)

d = $\sqrt{(6+1)^2+(2+1)^2}$

= $\sqrt{7^2+3^2}$

= $\sqrt{49+9}$

= $\sqrt{58}$ ≈ 7.6 ( to the nearest tenth )

8 0

3 years ago

Literal Equations: 1) l= prt, solve for r

nika2105 [10]

Break up into fractions is the best i can give you

3 0

3 years ago

Find the value of x in the triangle shown below help please!!

LekaFEV [45]

Step-by-step explanation:

Hey there!!

It 's so simple.

You remember common property of triangle. (i.e sum of interior angle of a triangle is 180°)

So,

77° + 31° + x = 180°

x + 108° = 180°

x = 180° - 108°

Therefore the measure of angle x is 72°.

Hope it helps....

7 0

2 years ago