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
bezimeni [28]
3 years ago
10

which answer choice is it?

Mathematics
1 answer:
qwelly [4]3 years ago
8 0

Answer:

A

Step-by-step explanation:

∠ AOC = 90° and

∠ AOB + ∠ BOC = ∠ AOC , that is

x + 8 + 2x = 90

3x + 8 = 90 ( subtract 8 from both sides )

3x = 82 ( divide both sides by 3 )

x = \frac{82}{3}

Then

∠ BOC = 2x = 2 × \frac{82}{3} = \frac{164}{3} ≈ 54.67° ( to 2 dec. places )

You might be interested in
Expand and simplify this equation plz, 4(3x+5) - 5(8x+2)
omeli [17]

4(3x + 5) - 5(8x + 2) \\ 12x + 20 - 40x - 10 \\ 12 x - 40x + 20 - 10 \\  - 28x + 10

7 0
2 years ago
9 - 3 ( 5 - 4 x ) =============
tangare [24]

Answer:26x will be your answer

8 0
3 years ago
Read 2 more answers
As a pizza deliverer, Sarah is paid $6.25 per hour and $0.32 per mile. If t represents the number of hours Sarah works in a week
Alexeev081 [22]
<span>The equation= P = 6.25t + 0.32m </span>
4 0
3 years ago
What is the value of this expression 3*[(7+8)*2+6] A.64 B.87 C.96 D.108
Westkost [7]
D. 108
thats the answer

8 0
3 years ago
Read 2 more answers
Whats your favorite color? (free points)<br><br> :)
aniked [119]

Answer:

My favourite color is The Red and White;)

What's yours?

don't forget to like and mark me

6 0
3 years ago
Read 2 more answers
Other questions:
  • Audrey needs to cut 1 meter of yellow ribbon and 28 centimeters of blue ribbon. In total, how many centimeters of ribbon does sh
    13·2 answers
  • 2 friends share 1/4 gallon of lemonade equally. what fraction of the lemonade does each friend get?
    15·2 answers
  • What is the solution of the linear system 3x-2y=1 -x+4y=-27
    10·1 answer
  • If a toy store sold four times as many dolls then trucks and dolls cost $24 each and trucks cost $17 each and they sold $1469 wo
    9·1 answer
  • Which of the following solids can be sliced horizontally or vertically to create a triangular cross section?
    13·2 answers
  • Right isosceles triangles are similar.<br> Always<br> Sometimes<br> Never
    11·2 answers
  • Refer to the equation x - 5y = 20.
    11·1 answer
  • Y = −1 / 4 (x + 4) 2 −1 on a coordinate plane using its vertex, focus, and directrix.
    8·1 answer
  • PLEASE HELP ME!!! PLEASE PLEASE AND PLEASE!
    15·2 answers
  • The Royal Fruit Company produces two types of fruit drinks. The first type is 80 % pure fruit juice, and the second type is 100%
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!