3 years ago

If you can just help me with one question it would help very very much:)

Mathematics

1 answer:

Soloha48 [4]3 years ago

6 0

1) a.30
3) complementary: 12 and 78
supplementary: 102 and 78

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50 POINTS FOR THIS

sergejj [24]

Answer:

i have the same problem as you, i need help as well

Step-by-step explanation:

6 0

3 years ago

What is the value of x is the equation 3(2x + 3) = 3x + 12 ?

Doss [256]

6x+9=3x+12
6x-3x=12-9
3x=3
X= 3
I hope this helps :)!

7 0

3 years ago

Read 2 more answers

PLEASE HELP! urgent! Write the equation of a line in a slope-intercept form and standard form

m_a_m_a [10]

Answer:

$y = \frac{3}{4}x -3$ --- Slope intercept

$4y - 3x =- 12$ --- Standard form

Step-by-step explanation:

Given

The attached linear graph

Required

The equation

Select any two points on the line

$(x_1,y_1) = (0,-3)$

$(x_2,y_2) = (4,0)$

Next, calculate the slope (m)

$m = \frac{y_2 - y_1}{x_2 - x_1}$

So, we have:

$m = \frac{0 --3}{4 - 0}$

$m = \frac{3}{4}$

The slope intercept is then calculated using:

$y = m(x - x_1) + y_1$

So, we have:

$y = \frac{3}{4}(x - 0) -3$

$y = \frac{3}{4}(x) -3$

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

Multiply through bu 4

$4y = 3x - 12$

Subtract 3x from both sides

$4y - 3x =- 12$ --- Standard form

7 0

3 years ago

I want the answer only, Due now.

klio [65]

Answer:

Write the equation then try the equation with the numbers from choice A then go down. do all of them. which ever ends up equal is the right answer.

Step-by-step explanation:

I will do the math but you try it first, then ill do the math step by step in the comments, but only if you try it first. im trusting you to try.

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3 years ago

Does anyone know the answer to <br><br> -4 (-5) (9)

Grace [21]

Answer:180 I think

Step-by-step explanation:

3 0

3 years ago