4 years ago

What’s the slope of x-5y=15

Mathematics

2 answers:

Natalija [7]4 years ago

7 0

Answer is y=-3+x/5 Hope it helps

Anika [276]4 years ago

3 0

Answer:

X/-5

Step-by-step explanation:

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(2,0)

Step-by-step explanation:

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3 years ago

Three 24 hour clocks show the time to be 12 noon. One of the clocks is always correct, one loses a minute every 24 hours, and on

umka21 [38]

All three clocks will show the same time in 1 day.

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3 years ago

What can you conclude about alternate interior angles?

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3 years ago

(a) Find an angle between 0° and 360° that is coterminal with – 120°.

Novay_Z [31]

Answer:

a) $240\degree$

b) $\frac{15\pi}{4}$

Step-by-step explanation:

<u>Coterminal angles</u> have the same terminal sides in standard position.

a) To find an angle between $0\degree$ and $360\degree$ , that is coterminal with $-120\degree$ , we keep adding multiples of $360\degree$ until we get an angle within the specified range.

$-120\degree \implies -120\degree +360\degree=240\degree$ .

In some cases you would have to subtract in order to get the specified angle. That is when the angle given is positive.

b) This time we want to find an that coterminal with $\frac{15\pi}{4}$ radians.

We keep subtracting multiples of $2\pi$ until we get an angle measure within the specified range.

$\frac{15\pi}{4}=\frac{15\pi}{4}-2\pi=\frac{7\pi}{4}$

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3 years ago

Negative 10 decreased by 14 times a number

Vilka [71]

-10 - 14x <== ur expression

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3 years ago