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3 years ago

Enter the coordinates of the point on the unit circle at the given angle. 60°

Mathematics

1 answer:

zhuklara [117]3 years ago

3 0

Answer:

(1/2, $\frac{\sqrt{3} }{2}$ )

Step-by-step explanation:

Don't totally trust me on this...

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Write the equation of the line in point-slope form.

sattari [20]

M=(1-(-7))/(3-(-1))
m=(1+7)/(3+1)
m=8/4 =2

so if you put in the point (3,1)
your answer will be C

4 0

3 years ago

Berto has $12 to put gas in his car. If gas costs $3.75 per gallon, which ordered pair relating number of gallons of

ElenaW [278]

Answer:This is approximately 3.2 gallons. So the coordinate on this line would be (3.2, 12).

Step-by-step explanation: If gas costs $3.75 per gallon and Berto has $12, then he can purchase 12/3.75 gallons. This is approximately 3.2 gallons. So the coordinate on this line would be (3.2, 12).

4 0

3 years ago

Read 2 more answers

Find the vertex of y=(x-3)^2

Elza [17]

The vertex form of parabola is,

$y=a(x-p)^2+q$

Where $(p,q)$ is vertex point.

In this case our parabola is given by,

$y=1(x-3)^2+0$

Hence the vertex is at $(3,0)$ .

Hope this helps.

3 0

4 years ago

HELP PLEASE !!!!!!!!!!!

horrorfan [7]

Answer:

option B

Step-by-step explanation:

$\lim_{x\to \infty} f(x) = \lim_{x \to \infty} (log(x+2)-3 )$

$= \lim_{x \to \infty} ( log(x+2)) - \lim_{x \to \infty} 3\\\\=\infty - 3\\\\= \infty$

$\lim_{x \to 2} f(x) = \lim_{x \to 2} ( log(x+2)) - \lim_{x \to2} 3\\\\$

$= log( 2 + 2 ) - 3\\\\= log 4 - 3\\\\=log(2^2) -3\\\\=2 log 2 -3$

$\lim_{x \to -2} f(x) = \lim_{x \to -2} ( log(x+2)) - \lim_{x \to -2} 3\\\\$ $\lim_{x \to -2}_+ f(x) = \lim_{x \to -2_+} ( log(x+2)) - \lim_{x \to -2_+} 3 = -\infty\\\\\lim_{x \to -2_-} f(x) = \lim_{x \to -2}_- ( log(x+2)) - \lim_{x \to -2}_- 3 = -\infty\\\\\\\lim_{x \to -2} f(x) = - \infty$

6 0

3 years ago

In correct scientific notation, the number 1/1000 would be ....

Tom [10]

Answer:

0.1 * 10^-2

Step-by-step explanation:

3 0

3 years ago