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solmaris [256]
3 years ago
9

Identify the slope and y-intercept of the line x+2y=−2.

Mathematics
1 answer:
Reil [10]3 years ago
6 0

Answer:

slope: -1/2

Y-intercept: -1

Step-by-step explanation:

Get Y by itself by subtracting x on both sides

2y= -x -2

Now divide both sides by 2 to cancel the two connected to the y:

Y = -1/2x -2/2

So y= -1/2x -1

Y=mx+b so m is the slope and b represents the y-intercept

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Odette knows that segment KN || segment LM. She wants to use the definition of a
aalyn [17]

Answer: slope of segment KL =  slope of segment MN

Step-by-step explanation:

we know that a parallelogram always have two pairs of opposite sides that are parallel and therefore the slopes of the opposite sides must be same to be parallel to each other.

3 0
3 years ago
Solve for q<br><br>8q-15=49​
Molodets [167]

Answer:

q=8

Step-by-step explanation:

To solve for q, we need to get q by itself. To do this, preform the opposite of what is being done to the equation. Also, everything must be done to both sides of the equation.

8q-15=49

Add 15 to both sides, since 15 is being subtracted.

8q-15+15=49+15

8q=64

Divide both sides by 8, since 8 and x are being multiplied.

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8 0
3 years ago
Read 2 more answers
In the diagram, A||B and B||C. Find the values of X.
Airida [17]

Answer:

31

Step-by-step explanation:

3x + 12 and 105 are alternate exterior angles because A || B and B || C.

If the two or more lines are parallel, then the alternate exterior angles are equal.

3x + 12 = 105

Substract 12 on both sides,

3x = 105 - 12

3x = 93

Divide 3 on both sides,

x = 93 / 3

x = 31

7 0
3 years ago
Find the price per ounce rounded to the nearest cent: 1 lb 10 oz for $10.98.
Pachacha [2.7K]
Answer is C.) $0.42/oz
3 0
3 years ago
The minute had of a clock is 8 in. long.
DaniilM [7]

Answer:

P=8.378in

Step-by-step explanation:

Let Distance travelled be P

Time,t=10mins

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3 0
3 years ago
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