2 years ago

The following sets of ordered pairs represent a function.

Mathematics

1 answer:

horrorfan [7]2 years ago

3 0

Answer:

false

its because it doesn't pass the vertical line test

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PLEASE HELP ME WITH THESE FOUR QUESTIONS TYSMMM!!! THANK YOU

Dima020 [189]

Answer:

$107^\circ, 133^\circ, 20^\circ, \text{and}, 23^\circ$

Step-by-step explanation:

9. For the lines 'm' and 'n' to be parallel the sum of interior angles should be 180 degrees that is:

$x+73^\circ=180^\circ$

$x=107^\circ$

10. For the lines 'm' and 'n' to be parallel the alternate exterior angles should be equal that is:

$147^\circ=x+14^\circ$

$x=147^\circ-14^\circ$

$x=133^\circ$

11. For the lines 'm' and 'n' to be parallel alternate angles should be equal that is:

$180^\circ-3x=2x+20^\circ$

Solving for 'x' we get:

$180^\circ-20^\circ=3x+2x$

$5x=160^\circ$

$x=32^\circ$

12. For the lines 'm' and 'n' to be parallel corresponding angles should be equal that is:

$(7x-11)^\circ=(4x+58)^\circ$

$7x-4x=58^\circ+11^\circ$

$3x=69^\circ$

$x=\frac{69}{3}=23^\circ$

8 0

2 years ago

Add (–3.5x + 1.7) + (9.1x - 0.3)=

topjm [15]

-3.5x + 9.1x + 1.7 - 0.3 = 5.6x + 1.4

5 0

2 years ago

Read 2 more answers

The function f(x)=-4x^2+18x16 the predicted sales of a hat after "x" price increases.Use the table showing actual and predicted

777dan777 [17]

the hotel we had your company

7 0

3 years ago

Answer to this? Only comment if you know!! Thank you :D

igor_vitrenko [27]

Answer:

a = 35°

Step-by-step explanation:

The angles in a triangle always add up to 180°

∴ 33 + 112 + a = 180

∴a=35°

4 0

3 years ago

If m∠WXY =160, what are m∠WXZ and m∠ZXY

Dominik [7]

Answer:

so it would be (7x-4)+(5x+8) = 160

x=13

4 0

2 years ago