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AleksandrR [38]

3 years ago

6

What is the equation for the line that passes through coordinates: (2,7

1 answer:

Agata [3.3K]3 years ago

5 0

Answer:

Y=3x+1

Step-by-step explanation:

1-7/0-2=-6//-2=3

y=3x

3x x 2 = 6-7= -1

y=3x-(-1)

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PLEASE HELP ASAP ILL GIVE BRAINLIEST

Veseljchak [2.6K]

Answer:

x>-23/7

Step-by-step explanation:

-23<7x

7x>-23

x>-23/7

the answer is x>-23/7

5 0

3 years ago

What are the ratios of sine, cosine, and tangent for angle Y? sin(Y) = StartFraction X Z Over X Y EndFraction; cos(Y) = StartFra

Sholpan [36]

Answer:

$\sin Y= \frac{XZ}{XY}$

$\cos Y= \frac{YZ}{XY}$

$\tan Y= \frac{XZ}{YZ}$

Step-by-step explanation:

Given

See attachment for triangle

Required

Find $\sin, \cos$ and $\tan$ of angle Y

For angle Y:

$Opposite = XZ$

$Adjacent = YZ$

$Hypotenuse = XY$

The $\sin$ of an angle is calculated as:

$\sin\theta = \frac{Opposite}{Hypotenuse}$

So:

$\sin Y= \frac{XZ}{XY}$

The $\cos$ of an angle is calculated as:

$\cos\theta = \frac{Adjacent}{Hypotenuse}$

So:

$\cos Y= \frac{YZ}{XY}$

The $\tan$ of an angle is calculated as:

$\tan\theta = \frac{Opposite}{Adjacent}$

So:

$\tan Y= \frac{XZ}{YZ}$

7 0

2 years ago

Read 2 more answers

A circle has a diameter of 12 feet. What is the circumference of the circle?

Lady bird [3.3K]

Answer:

B). 37.68 feet.

Step-by-step explanation:

Circumference = diameter * π

= 12 * π

= 37.68 feet.

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3 years ago

Diana can type 100 form letters

satela [25.4K]

Answer:

it will take 3 hours long

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3 years ago

Which statement is true? a,b,c or d

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It might be d but i’m not sure

8 0

2 years ago