3 years ago

00:00

Mathematics

1 answer:

rusak2 [61]3 years ago

6 0

Answer:

I thinks no for all except the last one.

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Write the equation of the line that goes through the point (2,-5) and is parallel to y-axis

ololo11 [35]

Any line parallel to y-axis will be x = something
in this case its x = 2

4 0

3 years ago

PLEASE HELP

densk [106]

For this case we have that by definition, a function is of the form:

$y = f (x)$

So, we have the following system of equations:

$y = -6x + 2\\y = -2x + 4$

Equating the equations we have:

$-6x + 2 = -2x + 4$

Adding 2x to both sides of the equation:

$-6x + 2x + 2 = 4\\-4x + 2 = 4$

Subtracting 2 from both sides of the equation:

$-4x = 4-2\\-4x = 2$

Dividing between -4 on both sides of the equation:

$x = \frac {2} {- 4}\\x = - \frac {1} {2}$

Thus, the value of the variable "x" is -0.5.

Answer:

-0.5

6 0

3 years ago

Need help asap please!!!!!!

Shalnov [3]

Answer:

a. 200°

Step-by-step explanation:

$a = 360 \degree - 160 \degree \\ a = 200 \degree$

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3 years ago

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FInd the measure of RST.

Firlakuza [10]

The answer is probably 30 or 60

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3 years ago

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Svetllana [295]

The slope is -3/4 :)

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3 years ago