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2 years ago

Put the following equation of a line into slope-intercept form, simplifying all fractions. 2x-10y=-20

2 answers:

7 0

Y = 1/5x + 2

Slope-intercept form:

y = mx + b

First, you must get y alone by subtracting 2x on both sides of the equation and then dividing both sides by -10:

-10y = -2x - 20

y = -2/-10x - 20/-10

Simplify: y = 1/5x + 2

Vladimir [108]2 years ago

6 0

Answer: y = 1/5x + 2

Check out the workings I have done in the document I have uploaded :)

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Could someone help me pleaseee

Savatey [412]

Answer:

a) We are given the length of both legs. We need to find the hypotenuse.

b) 40^2 + 71.5^2 = X^2

c) 40^2 + 71.5^2 =

1600 + 5,112.25 = 6,712.25 in.

d) 6,712 inches

Step-by-step explanation:

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2 years ago

2 divided by 5/12= what

AlekseyPX

Answer:

4.8

Step-by-step explanation:

2 ÷ 5/12 = 4.8

Make sure to use a calculator or solve on a piece of paper. :)

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2 years ago

Some public goods and services are provided by the federal government, others by state governments, and still others by local ci

creativ13 [48]

Answer:

If this is supposed to be a math problem o think you messed up writing it

Step-by-step explanation:

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2 years ago

Use the quadratic formula to solve x² + 9x + 10 = 0.<br><br> What are the solutions to the equation?

jok3333 [9.3K]

Answer:

$-1.30\ and\ -7.70$ (2 decimal places)

Step-by-step explanation:

Quadratic Formula: $x=\frac{-b\pm \sqrt{b^2-4ac}}{2a}$

-----------------------------------------------

$x^2+9x+10=0$

Plug in values:

$x=\frac{-9\pm \sqrt{9^2-4\cdot \:1\cdot \:10}}{2\cdot \:1}$

First value of x:

$x=\frac{-9+\sqrt{41}}{2}=-1.30$ (2 decimal places)

Second value of x:

$x=\frac{-9-\sqrt{41}}{2}=-7.70$ (2 decimal places)

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2 years ago

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What area of math is this,I may be able to help?

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