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2 years ago

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

Mathematics

1 answer:

Minchanka [31]2 years ago

4 0

Answer:

Step-by-step explanation:

2k+10 | Both terms share the common factor two, so you can take it out (divide both terms by 2)

2(k+5) | Now if you use the Distributive Property to double check, you get 2k+ 10 again

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drek231 [11]

Answer:

Step-by-step explanation:

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2 years ago

For what values of x and y must ABCD be a parallelogram?

n200080 [17]

Step-by-step explanation:

We know that vertically opposite angles of a parallelogram are equal .

$\angle ABC =\angle ADC\ and \ \angle BAD = \angle DAC$

⇒ $3x^{\circ}=(4x-21)^{\circ} \ and \ 3y^{\circ}=(y+78)^{\circ}$

⇒ $3x^{\circ}-4x^{\circ}=-21^{\circ} \ and \ 3y^{\circ}-y^{\circ}=78^{\circ}$

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3 years ago

Create a linear equation in the slope-intercept form that contains points (2,−8) and (6,−4) .

nadezda [96]

Answer:

y = x - 10

Step-by-step explanation:

Find the slope:

-4 - (-8) ÷ 6 - 2

-4 + 8 ÷ 6 - 2

4 ÷ 4

= 1

Substitute into the slope-intercept equation:

y = mx + b

Let's use the first coordinate (2,-8) for the x and y values

m = 1

-8 = 1(2) + b

-8 = 2 + b

-2 -2

-10 = b

Write equation:

y = 1x -10 or y = x -10

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2 years ago

Anyone who knows how to solve this?

forsale [732]

Set an equation with the exponents equal to each other because g raised to some exponent is only equal to g raised to the same exponent

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2 years ago

Read 2 more answers

Write the slope-intercept form of an equation of the line that passes through the point (5, -5) and is parallel to the graph of

Illusion [34]

Answer:

$y=-3x+10$

Step-by-step explanation:

Parallel equations have same slope

Therefore slope of 3x + y = -2 is same as slope of other equation.

Slope of 3x + y = -2 is

m=-3

Now we have write equation having slope -3 and passing through point (5, -5)

$(y+5)=-3(x-5)$

$y=-3x+10$

7 0

2 years ago