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3 years ago

What is y when y+2=3/4(x+4)

Mathematics

1 answer:

Yuki888 [10]3 years ago

4 0

Y=1+3x/4 would be the answer to solve for y

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Find the value of x please

Evgesh-ka [11]

Answer:

x = 170/34 = 5

Step-by-step explanation:

The sum of angle 1 and angle 2 is 180 degrees. They form a straight line.

So, just add the two equations together, set them equal to 180 and solve for x.

12x+19 + 22x - 9 = 180

34x + 10 = 180

34x = 180 - 10 = 170

x = 170/34 = 10/2 = 5

8 0

3 years ago

The slope of the line is ___.<br> (Simplify your answer. Type an integer or a fraction.)

bonufazy [111]

Answer:

-5/7

Step-by-step explanation:

Look at the graph. As we move from left to right from (-3, 2) to (4, -3), x increases by 7 and y decreases by 5. Thus, the slope is

m = rise/run = -5/7.

4 0

3 years ago

Given the endpoint (4, −2)and midpoint (9, 4), find the other endpoint.

marissa [1.9K]

Answer:

Step-by-step explanation:

(x + 4)/2 = 9

x + 4 = 18

x = 14

(y-2)/2 = 4

y - 2 = 8

y = 10

(14, 10)

4 0

3 years ago

Rewrite the slope intercept equation of the line y = 2x + 5 in standard form. A) 2x - y = -5 B) 2x + y = 5 C) -2x - y = -5 D) 2x

goldenfox [79]

Answer:

(A) $2x-y=-5$

Step-by-step explanation:

Slope intercept form of equation of line is $y = mx+c \ where\ m\ is \ slope$

The standard form of equation is $Ax + By + C = 0$

Now let $m=\frac{A}{B}$ $therefore, m =\frac{2}{1}\ which\ gives\ A = 2and\ B = 1$

substituting the value of A and B in slope intercept form,

$y = \frac{A}{B} x+5\\\y = \frac{2}{1} x+ 5\\By\ simplifying,\\1y = 2x + 5\\on\ rearranging\ the\ above\ equation \\2x-y=-5\\which\ gives\ a\ standard\ form\ of\ equation\ Ax +By +C= 0\ where\ A= 2,\ B= (-1)\ and\ C = 5$

3 0

3 years ago

PLZ HELP SO CONFUSED

NeX [460]

Answer:

Step-by-step explanation:

Range is the set of value that corresponds with the domain

range=2

domain is (-∞,∞) all real numbers

6 0

3 years ago