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2 years ago

11

HELP ASAP PLZ Identify the angle relationships formed (spelling is important). Determine the value of x. Then determine the meas

ure of the identified angles.

1 answer:

djyliett [7]2 years ago

6 0

Mi friend that is wrong but I don’t know ooopies

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Q20<br> y varies directly as the square of (x – 3).<br> y= 16 when x=1.<br> Find y when x= 10.

enot [183]

-56

Mark brainliest please

Hope this helps you

3 0

2 years ago

Does anyone know 1/4 x ? = -2?

SSSSS [86.1K]

Answer:

-8

Step-by-step explanation:

1/4 x = -2

You want the value of x. x is being multiplied by 1/4. To get x alone on the left side, you need to divide both sides by 1/4. Dividing by 1/4 is the same as multiplying by 4.

Multiply both sides of the equation by 4.

4 * 1/4 x = -2 * 4

4 * 1/4 = 1, so on the left side you get 1x which is just x.

x = 8

Answer: -8

8 0

2 years ago

Read 2 more answers

The next number in the arithmetic sequence 10,23,36,? Is

rjkz [21]

It would be 49
10+13=23
23+13=36
36+13=49
I think this is right

6 0

3 years ago

LiRa [457]

B i hope this helps

4 0

2 years ago

Select all the correct answers.

Vlad1618 [11]

Answer:

The measure of reference angle is $30^{\circ}$ .
$\cos \theta=\frac{\sqrt{3}}{2}$

Step-by-step explanation:

Converting $\theta$ to degrees,

$\theta=\left(\frac{11\pi}{6} \right) \left(\frac{180}{\pi} \right)=330^{\circ}$

This means $\theta$ lies in Quadrant 4, and thus its reference angle is $360^{\circ}-330^{\circ}=\boxed{30^{\circ}}$

Since $\theta$ lies in the fourth quadrant, $\sin \theta$ and $\tan \theta$ are negative.

Since $\theta$ lies in the fourth quadrant, $\cos \theta$ is positive, and is equal to $\cos (30^{\circ})=\boxed{\frac{\sqrt{3}}{2}}$

3 0

1 year ago