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
Ulleksa [173]
3 years ago
6

What is the value of a? a.54 b.108 c.30 d.168

Mathematics
2 answers:
saveliy_v [14]3 years ago
7 0

Answer:

a. 54^{\circ}

Step-by-step explanation:

We have been given an image of a circle and we are asked to find the value of a for our given circle.

We will use inscribed angle theorem of circle to solve our given problem, which states that measure of an inscribed angle is half the measure of its intercepted arc.

Using inscribed angle theorem we can set an equation as:

a=\frac{1}{2}\times 108^{\circ}

a=54^{\circ}

Therefore, the value of a is 54 degrees and option 'a' is the correct choice.

Sonbull [250]3 years ago
4 0
I believe the answer is C
You might be interested in
Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).
Lunna [17]

Answer:

<u>3 days</u>, <u>27</u>

Step-by-step explanation:

After 3 days :

  • 3³ = 27 belts
  • 4(3) + 15 = 12 + 15 = 27 belts

After 3 days, the number of belts and wallets sold will be the same, equal to 27.

3 0
2 years ago
The functions f (theta) and g (theta) are sine functions, where f (0) equals g (0) equals 0.The amplitude of f (theta) is twice
777dan777 [17]
If period of f(\theta) is one-half the period of g(\theta) and
<span>g(\theta)  has a period of 2π, then T_{g} =2T_{f}=2 \pi and T_{f}= \pi.
</span>
To find the period of sine function f(\theta)=asin(b\theta+c) we use the rule T_{f}= \frac{2\pi}{b}.
<span /><span />
f is sine function where f (0)=0, then c=0; with period \pi, then f(\theta)=asin 2\theta, because T_{f}= \frac{2 \pi }{2} = \pi. 

To find a we consider the condition f( \frac{ \pi }{4} )=4, from where asin2* \frac{\pi}{4} =a*sin \frac{ \pi }{2} =a=4.

If the amplitude of f(\theta) is twice the amplitude of g(\theta) , then g(\theta) has a product factor twice smaller than f(\theta) and while period of g(\theta)<span> </span> is 2π and g(0)=0, we can write g(\theta)=2sin\theta.






8 0
3 years ago
Abbie, Beth, Carl, Diego, and Elena are waiting in line. Use the following information to figure out which of the five is first
zlopas [31]
Abbie is not next to Elena or Carl
5 0
3 years ago
A cupcake store manager believes that half of the cupcakes sold are vanilla and that the other half is equally divided between c
lozanna [386]

400 cupcakes in total

200 would be vanilla

so 100 would be chocolate and the remaining 100 should be funfetti

A: 100

3 0
3 years ago
Read 2 more answers
Help me pls ! if you do l give you the brainiest
Zina [86]
The first answer is correct because the terms are alike in both expressions
5 0
3 years ago
Read 2 more answers
Other questions:
  • YOOO can some one plz lend me a hand?!
    7·2 answers
  • The temperature dropped 24 degrees in 4 hours. Which integer represents the change per hour?
    12·1 answer
  • -1/3(n + 15) = -2<br><br> Explain how to solve it.
    9·2 answers
  • PLEASE HELP I WILL LITERALLY CASHAPP YOU IF YOU CAN ANSWER THIS CORRECTLY THIS IS NOT A JOKE
    13·1 answer
  • Khaya is delivering groceries to his mother who stays 8km from the shop. How long will it take him to cover this distance if he
    14·1 answer
  • Rization
    10·2 answers
  • Why is chris so gay all the time ??
    6·2 answers
  • Max sells lemonade for $3 per cup and candy for $2 per bar. He earns $450 selling lemonade and candy. If Max sold 90 bars of can
    11·1 answer
  • (6,0)<br> (0,2)<br> (3,8)<br> (5,5)
    6·1 answer
  • According to the graph of the rational function y equals 2 over the quantity x squared minus 1 end quantity which of the followi
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!