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2 years ago

Find the distance from the origin to the graph of 6x+3y+2=0

Mathematics

1 answer:

AURORKA [14]2 years ago

5 0

Slope=-2
Y-intercept—2/3

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lisa is painting a fence that is 26 feet long and 7 feet tall. A gallon of paint will cover 350 square feet. Write and slove a p

swat32

26 x 7 = 182 now divide that by 16 and your answer is 11.375 round that up to 12.

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3 years ago

If you bought something in Colorado for $80, you would be charged $2.32 in state sales tax. What is the state sales tax in Color

REY [17]

The state sales tax in Colorado is 2.9%.

We know that because we divide 2.32/80. We have to find out what percent the tax is of the amount paid. The answer comes to 0.029. Multiply it by 100, and you get 2.9%

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3 years ago

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Find the values of x and y. Pls helpI’m helpless at math

Svetradugi [14.3K]

Answer:

x = 1

$y=\frac{\sqrt{3}}{2}$

Step-by-step explanation:

From the given right-angle triangle

The angle = ∠60°

The adjacent to the angle ∠60° is 1/2.

The opposite to the angle ∠60° is y.

The hypotenuse = x

Determining the value of x:

Using the trigonometric ratio

cos 60° = adjacent / hypotenuse

substituting adjacent = 1/2 and hypotenuse = x

$cos\:60^{\circ }=\:\:\frac{\frac{1}{2}}{x}$

$\cos \left(60^{\circ \:}\right)=\frac{1}{2x}$

$\frac{1}{2}=\frac{1}{2x}$ ∵ cos (60°) = 1/2

$2x=2$

Dividing both sides by 2

$\frac{2x}{2}=\frac{2}{2}$

Simplify

$x=1$

Thus, the value of hypotenuse x is:

x = 1

Determining the value of y:

Using the trigonometric ratio

sin 60° = opposite / hypotenuse

As we have already determined the value of hypotenuse x = 1

substituting opposite = y and hypotenuse = 1

sin 60° = y/1

y = 1 × sin 60°

$y=\frac{\sqrt{3}}{2}$ ∵ $\sin \left(60^{\circ \:}\right)=\frac{\sqrt{3}}{2}$

Therefore, the value of y is:

$y=\frac{\sqrt{3}}{2}$

Summary:

x = 1

$y=\frac{\sqrt{3}}{2}$

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2 years ago

Let f(x)=4x^2+6 .

Aleks [24]

1.) $g(x)=4x^2+2$
2.) $g(x)=3/4x^2+7$

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3 years ago

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Max's neighbor pays $15 to feed her dog Scout, for 3 days while she is out of town. Max wants to know how much he makes each day

valentina_108 [34]

15 /3 = 5
A: $5 per day

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3 years ago