1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
tatiyna
2 years ago
11

What is the exact value of x

Mathematics
2 answers:
anastassius [24]2 years ago
8 0

~~~~~~\sin \theta = \dfrac{\text{Perpendicular}}{\text{Hypotenuse}}\\\\\\\implies \sin 60^{\circ} = \dfrac{x}{8}\\\\\\\implies x = 8 \sin 60^{\circ}\\\\\\\implies x = 8 \cdot \dfrac {\sqrt3}2\\\\\\\implies x = 4\sqrt 3

sertanlavr [38]2 years ago
5 0

Answer:

The value of x is 30 degrees.

Step-by-step explanation:

We know that angle 1 is 60 degrees, and that angle two is a right angle (meaning 90 degrees.) 60+90 is equal to 150 degrees. 180 degrees - 150 degrees is equal to 30 degrees. I hope this helps! :)

You might be interested in
Round 23.5481 to the nearest thousandth
NemiM [27]

Answer: 23.548

Step-by-step explanation: The thousandths place is 3 places to the right of the decimal point so in this problem, the digit in the rounding place is 8.

The rules of rounding says that if the digit to the right of the rounding place is greater than or equal to 5, we round down but if the digit to the right of the rounding place is less than 5, we round down.

Since the digit to the right of the rounding place, 1, is less than 5, we round down. This means that the digit in the rounding place which is 8 stays the same and we change all digits to the right of 8 to zero.

So we have 23<em>.</em>5480.

Finally, it's important to understand that when rounding decimals, we can drop any zeroes to the right of the decimal point as long as they're also to the right of the rounding place.

This means that 23.5481 rounded to the nearest thousandth is 23<em>.</em>548.

5 0
4 years ago
In triangle ABC angle "A" equals 92° and "C" equals 24°. Whats the exterior angle of "B"?
garik1379 [7]
Hey there! :D

All angles in a triangle equal 180 degrees. An exterior angle is supplementary to the interior angle next to it. (also equal to 180 degrees) 

92+24+<B= 180

116+<B= 180

Subtract 116 on both sides. 

<B= 64

So, 

180-64= 116 

The exterior angle of <B is equal to 116 degrees. 

I hope this helps!
~kaikers
6 0
3 years ago
How do you solve X+6=x?
timama [110]
X+6≠x, unless X ≠ x.
small x minus 6 would be equal to big X.
4 0
3 years ago
2x^2+2y^2-24x-16y-8=0 center of the circle?
Vlad1618 [11]

Answer:

Rewrite in standard form to find the center

Radius:

1

Step-by-step explanation:

uuuuuuuuh.

8 0
3 years ago
A triangle has height 4 ft and area 32 ft2. What is the lenght of the base?
Blizzard [7]
A=32ft^2 \\\\ A=\frac{b*h}{2} \\\\ \frac{b*4}{2}=32 \\\\ b=\frac{2*32}{4} \\\\ b=2*8 \\\\ \boxed{b=16ft}
5 0
4 years ago
Read 2 more answers
Other questions:
  • Use newton's method to calculate the first three approximations to the root 51/3. let x0 = 2.
    14·1 answer
  • Is -2 1/6 greater or less than -2 5/6
    11·1 answer
  • Three-fourths of a number increased by one-half is equal to fourteen. Find the number.
    14·2 answers
  • Light bulbs usually cost 2$. They are on sale for 0.50 of the regular price. What is the sale price? Is this a better price than
    10·1 answer
  • Solve for X: d(−3+x)=kx+9
    7·1 answer
  • Pls help don’t understand
    10·1 answer
  • 1. Identify the following numbers as rational or irrational.
    7·1 answer
  • Can anyone Help?????
    14·1 answer
  • 10 points Choose the angles which are adjacent to 3?<br> Select all that apply.
    8·1 answer
  • Item 4
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!