3 years ago

Lines a and b are parallel.

1 answer:

Bumek [7]3 years ago

3 0

<b and the angle 79 degrees are exterior alternate angles which are equal
b = 79 degrees.

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goblinko [34]

Answer:

a) 0

b)2

Step-by-step explanation:

a) Basically, the question is asking what the x value is when the y value is at 4, which would be 0.

b) Same thing here, but with the x value is when the y value is -2.

8 0

2 years ago

8090 [49]

Answer:Time(pages) is the correct answer apex test.

5 0

3 years ago

TiliK225 [7]

2x+y=-4
5x+3y=-6

multiply first equaton by -5 and second by 2 then add them

-10x-5y=20
<u>10x+6y=-12 +</u>
0x+1y=8

y=8

the y value is 8

7 0

3 years ago

Ilya [14]

7:6, unless it wants it simplified to decimals

3 0

3 years ago

andrew-mc [135]

The predicted value of y when x =7 is -8.5

<h3>How to predict the y value?</h3>

Start by drawing the line of best fit through the points

See attachment for the graph.

From the attached graph, we have the following value

y = -8.5 when x = 7

Hence, the predicted value of y when x =7 is -8.5