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3 years ago

A. The lines have The same slopes and the same y-intercept:

Mathematics

2 answers:

Nata [24]3 years ago

7 0

Answer:

Step-by-step explanation:

if not

WINSTONCH [101]3 years ago

6 0

Answer:A. The lines have the same slopes and the same y-intercepts.

B. The lines have the same slopes but different y-intercepts.

C. The lines have different slopes and different y-intercepts.

D. The lines have different slopes and the same y-intercepts.

System A

✔ The lines overlap.

System B

✔ The lines never intersect.

System C

✔ The lines intersect at a point not on the y-axis.

System D

✔ The lines intersect at the y-intercept.

Step-by-step explanation:

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4n+?=20 please help me

patriot [66]

4×2=8 so n=2 and 8+12=20 so ?=12

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3 years ago

Read 2 more answers

Evaluate 9x^2y^-2 for x = -3 and y = 2.<br><br> 324<br><br> 20 1/4<br><br> 9(-6)°<br><br> 1/144

enyata [817]

9514 1404 393

Answer:

(b) 20 1/4

Step-by-step explanation:

9(-3)^2(2^-2) = 9(9)(1/4) = 81/4 = 20 1/4

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3 years ago

Guys I need help ASAP I am giving 55 points

LiRa [457]

Answer:

The answer is 80°

Step-by-step explanation:

pls give brainliest!

all angles = 360°

100+100+80=280°

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3 years ago

Write the point-slope form of the equation of the line with slope 9 that passes through the point(−4, −6).

satela [25.4K]

Answer:

y+6=9(x+4)

Step-by-step explanation:

point slope form is y-y1=m(X-x1)

y1 is -6

x1 is -4

And the slope or m is 9 so we can fill it in

y-(-6)=9(x-(-4))

y+6=9(x+4)

we can fill the equation out to see if it’s true

-6+6=9(-4+4)

0=9(0)

0=0

It is true

Hopes this helps please mark brainliest

5 0

2 years ago

I need help I don’t understand this

Andrei [34K]

See the explanation

<h2>Explanation:</h2>

Hello! here we need to match the statements on the left-hand side to the reasons on the right-hand-side.

So this is as follows:

Statements: Reasons:

Segment Addition Postulate $AB+BC=AC$

Substitute the given values $5x+1+15=7x$

Simplify $5x+16=7x$

Subtract 5x from both sides $16=2x$

Divide both sides by 2 $16/2=2x/2$

Simplify $AC=7x$

Substitute 8 for x $AC=7(8)$

Simplify $AC=56$

So what we did here is to find the measure of segment AC by finding the x-value first. In other words, we have proven that AC = 56 by following logical arguments organized in an structured manner.

<h2>Learn more:</h2>

Two-column proof: brainly.com/question/13338796

#LearnWithBrainly

8 0

3 years ago