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
DiKsa [7]
2 years ago
8

Solve the equation for theta (0°≤theta<360°)2 sin theta = 1​

Mathematics
1 answer:
Oduvanchick [21]2 years ago
4 0

Answer:

30 degrees

Step-by-step explanation:

To figure out theta is using a bit of simple trigonometry.

2sin(theta) = 1

= sin(theta) = 0.5

Using arcsin (sin^-1) we can isolate x

x = arcsin(0.5)

x = 30

You might be interested in
Matt is cutting quilt squares measuring 3 inches on each side. He wants to use them to make a rectangular wall hanging measuring
Andrei [34K]

Answer:

Matt will need 10176  square quilts to cover the wall

Step-by-step explanation:

To answer this perfectly, we will have to first convert everything to the same unit.

dimensions of the quilt squares = 3 inches

Length of the wall = 1 yard = 36 inches

Breadth of the wall = 212 feet = 2544 inches.

The next step, is to find the area of the wall that Matt is covering.

Area of wall = length X breadth = 36 X 2544 = 91584in ^{2}

We will also find the area of the square quilts. This is given as length X length = 3^{2}=9 in^{2}

to get the number of square quilts that will cover that area, we will have to divide the area of the wall by the area of the quilts

= 91584 /9 = 10176 quilts

Matt will need 10176 quilts to cover the wall

5 0
3 years ago
A bag contains 22 red marbles, 8 white marbles, and 3 gray marble. You randomly pick out a marble, record its color, and put it
frez [133]

Total marbles : 33

W + G marbles : 11

Probability of picking either a W or G : 11/33

Number of W or G marbles = 11/33 × 45 = 15

4 0
3 years ago
Which expression is equivalent to 8 + 20 using the Distributive Property? A. 4(4+20) B. 4(2+5) C. 2(2+10) D. 2(6+18) EASY QUESTI
pychu [463]

Answer:

B. 4(2+5)

Step-by-step explanation:

4 * 2 = 8

4 * 5 = 20

Add the equation in and you get 8+20

4 0
2 years ago
Read 2 more answers
How many square feet of carpet will we need for this hole
Inessa05 [86]

Answer:

FIND THE HOLE SIZE IN THIS CASE THERE IS NO SIZE SO  ZERO IS THE AWNSER

pls can i have brainliest

3 0
3 years ago
Read 2 more answers
All the pictures are in order for every question
ivanzaharov [21]

Answer:

  1. C.) obtuse triangle
  2. 39°
  3. 167°
  4. D.) 111°

Step-by-step explanation:

1. The sum of angles in a triangle is 180°. The sum of the given angles is less than 90°, so the remaining angle must be more than 90°. When the largest angle is more than 90°, it is an obtuse angle. A triangle with an obtuse angle is classified as obtuse.

__

2. The sum of the interior angles is 180°, so we have ...

  x° +39° +102° = 180°

  x° = 39° . . . . . . . . . . . subtract 141°

__

3. The third interior angle is the supplement to the sum of the given interior angles. Likewise, x° is the supplement to the third interior angle, so its value is the same as the sum of the two given interior angles. (The rule is often stated as "an exterior angle is equal to the sum of the remote interior angles.")

  x° = 130° +37°

  x° = 167°

__

4. Same deal as problem 3:

  x° = 75° +36°

  x° = 111°

7 0
3 years ago
Other questions:
  • What is y= -4 7x -7y =-21
    10·1 answer
  • 24. To what fraction is the arrow pointing to
    10·1 answer
  • Help please<br> 3^4 + 4 ⋅ 5 = ____. (Input whole numbers only.) (20 points)
    15·2 answers
  • Which points are solutions to the linear inequality y &lt; 0.5x + 2
    8·2 answers
  • Brand want to buy flowers for his friend with $33. The daisies are $1 each and the roses are $2 each. He buys 3 more daisies tha
    10·2 answers
  • When the second equation is subtracted from the first the resulting equation is
    12·1 answer
  • The coordinate grid shows points A through K. What point is a solution to the system of inequalities? y ≤ −2x + 10 y &gt; 1 over
    8·1 answer
  • How do i do a coordinate plane
    7·1 answer
  • What is the interquartile range of this data set? 1,5,12,14,29,45,48,61,72,84,96
    10·2 answers
  • The equation for the vertical line that goes through point V (−5, 17).
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!