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3 years ago

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Q. Identify the slope-intercept equation

1 answer:

-Dominant- [34]3 years ago

4 0

Y=2x+4
Please give me Brainliest

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Help me please, I have a picture

frutty [35]

Answer:

A' = (-11,-11)

B' = (-9,-4)

Step-by-step explanation:

Translation preserves line segments. This means the line segments will be the same length after being translated. To do this, every part of the segment must move the same distance in the same direction. To find the new points, move each end point 8 units to the left and 4 units down.

(-3,-7) becomes (-11, -11)

(-1,0) becomes (-9, -4).

6 0

4 years ago

MATH ANYONE PLEASE HELP

BartSMP [9]

3/8 is the answer to this question

8 0

3 years ago

Read 2 more answers

Please Help. I’m begging. Extra points and brainiest

Contact [7]

Answer:

the valume of the figure is 1271.7

Step-by-step explanation:

4 0

3 years ago

given: sin theta= 2/3 and theta is in the second quadrant; evaluate the following expression. sin2theta

andre [41]

The value of $\sin(2\theta)$ is $-\frac {-4\sqrt 3 }9$

<h3>Sine ratio </h3>

The sine ratio is given as:

$\sin(\theta) = \frac23$

<h3>Trigonometry</h3>

In trigonometry, we have the following ratio

$\sin^2(\theta) + \cos^2(\theta) = 1$

Substitute $\sin(\theta) = \frac23$ in the above equation

$\frac 23 + \cos^2(\theta) = 1$

Collect like terms

$\cos^2(\theta) = 1 -\frac 23$

Evaluate

$\cos^2(\theta) =\frac 13$

Take square roots

$\cos(\theta) =\pm\frac 1{\sqrt 3 }$

Rationalize

$\cos(\theta) =\pm\frac {\sqrt 3 }3$

From the question, $\theta$ is in the second quadrant, and cosine is negative.

So, we have:

$\cos(\theta) =-\frac {\sqrt 3 }3$

In trigonometry, we have:

$\sin(2\theta) = 2\sin(\theta)\cos(\theta)$

So, we have:

$\sin(2\theta) = 2\times \frac 23 \times -\frac {\sqrt 3 }3$

$\sin(2\theta) = -\frac {-4\sqrt 3 }9$

Hence, the value of $\sin(2\theta)$ is $-\frac {-4\sqrt 3 }9$

Read more about trigonometry ratios at:

brainly.com/question/10417664

7 0

2 years ago

11) If the point (2, -5) is reflected in the line y=x, then

svet-max [94.6K]

(-2,5) ... not sure what “if noun 4’ means”

6 0

3 years ago