Linear relations are not functions when they appear graphically as:

Mathematics

1 answer:

hoa [83]3 years ago

4 0

Linear relations are not functions when they appear graphically as:
Vertical lines

One x not one y

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Pretty please help I’m timed

Alex

Answer:

First one...

Step-by-step explanation:

Welp I mean if you look at the numbers -12, -3 and 7 you can see how they corrspoond to the points plotted on the first number line.

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2 years ago

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What is absolute value???

Elena L [17]

To remove any negative sign in front of a number, and to think of all numbers as positive (or zero). Example: |5|=5

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3 years ago

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Help please. only answer if you know :(

Harrizon [31]

Answer:

x = 437.3 ft

Step-by-step explanation:

Right Triangles

In right triangles, where one of its internal angles measures 90°, the trigonometric ratios are satisfied.

We have completed the figure below with the missing internal angle A that measures A = 90° - 29° = 61° because the lines marked with an arrow are parallel.

Given the internal angle A, we can relate the unknown side of length x with the known side length of 500 ft, the hypotenuse of the triangle. We use the sine ratio:

$\displaystyle \sin 61^\circ=\frac{\text{opposite leg}}{\text{hypotenuse}}$