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3 years ago

Describe which of the two points lies on the graph of the line 2x+2y=6 A,-4,5 B,6-3

Mathematics

1 answer:

Margaret [11]3 years ago

5 0

B. 6, -3

2(6) + 2(-3) = 6

12 - 6 = 6

True

hope this helps

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An interior angle of a regular polygon has a measure of 135° how many sides does it have

butalik [34]

8 sides

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the sum of the exterior angles of a polygon = 360°

number of sides = $\frac{360}{45}$ = 8

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3 years ago

Find the midpoint of the segment with the given endpoint M(-2,1) and N (-3,2)

Aleks04 [339]

(-2,1)
(-2.5,1.5)
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3 years ago

An integer is three more than another integer. Twice the larger integer is two less

Amiraneli [1.4K]

Answer:

The integers are 4 and 7 or -2 and 1.

Step-by-step explanation:

You can make a system of equations with the description of the two integers.

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The simplest and the fastest way to solve this system in this case is substitution. You can substitute x for y + 3 in the second equation.

1. x = y + 3

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2y + 6 + 2 = y^2

y^2 - 2y - 8 = 0

You can factor this equation to solve for y.

(y - 4) (y + 2) = 0

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3 0

3 years ago

Someone help plss show work

Mazyrski [523]

Answer:

Slope: $\frac{3}{5}$

Y-Intercept: $(0,-5)$

Step-by-step explanation:

1. To find the slope, we need to have the equation in slope-intercept form, which is $y=mx+b$ . In this case, our equation is already in this form. $m$ is what your slope is. In this case, our

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4 0

3 years ago

Read 2 more answers

Solve the proportion.<br> 3/6 = 7/d

AysviL [449]

To solve this proportion:

$\frac{3}{6} =\frac{7}{d}$

Simplify 3/6, it reduces to 1/2

$\frac{1}{2} =\frac{7}{d}$

Then do the Criss cross method

1d = 7 ×2

d=14

Hope it helps!

6 0

2 years ago

Read 2 more answers