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
Likurg_2 [28]
3 years ago
13

Find the value of x.

Mathematics
2 answers:
Shalnov [3]3 years ago
8 0

Answer:

74 degrees

Step-by-step explanation:

The arc degree measurement of the arc that is colored in orange is given as 254 degrees.

The remaining part is the part in green.

The green part plus the orange part should equal 360 degrees because that would make a full rotation around the circle.

360-254=106.

The green arc has measurement 106 degrees.

We can find x by computing half the difference of the arcs there.

That is,

x=\frac{1}{2}(254-106)

x=\frac{1}{2}(148)

x=74

shutvik [7]3 years ago
6 0

Answer:

  74°

Step-by-step explanation:

There are at least a couple of ways to get there.

1) Find the central angle between the radii to the points of tangency. It will be ...

  360° - 254° = 106°

The measure of x is the supplement of this:

  x = 180° -106° = 74°

__

2) Find half the difference of the subtended arcs. The arc shown is 254°; the one not shown is 360° -254° = 106°. Half the difference of these is ...

  (254°-106°)/2 = 148°/2 = 74°

__

3) Perhaps more simply, we can find this measure symbolically. Let y represent the large arc shown as 254°. Then the smaller one is 360°-y and their difference is ...

   difference = y - (360° -y) = 2y -360°

Half this value, the value of angle x is ...

  (2y -360°)/2 = y -180°

For y=254°, this is ...

  x = 254° -180° = 74°

You might be interested in
How does the graph below change between point A and point B
Aleksandr [31]
I’m pretty sure it is d
3 0
3 years ago
Read 2 more answers
it takes him 6 hours through 480 pages today he's going to read for 5 hours how many pages will be read fill out the table below
ad-work [718]
Its 400 pages becasue he reads 80 pages per hour
6 0
3 years ago
Read 2 more answers
Help me please!! This is timed and I’m stuck
Brums [2.3K]

Answer:

D is the correct answer

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Two stores sell the same refrigerator for the same original price. Store A advertises that the refrigerator is on sale for 15% o
andrew-mc [135]
I'm not sure about the answer, but this is how I would do it, since 15% and $150 are the same based on the question. do let me know if it's right! :)

3 0
3 years ago
Emma is standing 10 feet away from the base of a tree and tries to measure the angle of elevation to the top. She is unable to g
Vaselesa [24]
The complete question in the attached figure 

step 1
find the tree height for an angle of elevation of 55°<span> 
tan 55</span>°=opposite side angle 55°/adjacent side angle 55°
opposite side angle 55°=the tree height h1
adjacent side angle 55°=10 ft
so
tan 55°=h/10-------> h=10*tan 55°-----> h=14.28 ft

step 2
find the tree height for an angle of elevation of 75° 
tan 75°=opposite side angle 75°/adjacent side angle 75°
opposite side angle 75°=the tree height h2
adjacent side angle 75°=10 ft
so
tan 75°=h2/10-------> h2=10*tan 75°-----> h2=37.32 ft

therefore

<span>the height of the tree is within the range [14.26,37.32]
</span>
Part 1) 4.2 ft

<span>the value is not in the interval [14.26,37.32]
therefore
 it is </span>Not Reasonable

Part 2) 14.7 ft

the value is in the interval [14.26,37.32]
therefore
 it is Reasonable

Part 3) 24.4 ft

the value is in the interval [14.26,37.32]
therefore
 it is Reasonable

Part 4) 33.9 ft

the value is in the interval [14.26,37.32]
therefore
 it is Reasonable

Part 5) 39.1ft

the value is not in the interval [14.26,37.32]
therefore
 it is Not Reasonable

Part 6) 58.7 ft

the value is not in the interval [14.26,37.32]
therefore
 it is Not Reasonable

4 0
3 years ago
Other questions:
  • Seraphina is driving two hours to visit her family. For the first hour, she traveled at a speed of 59 miles per hour. Then, in t
    11·1 answer
  • PLZZZZ HELP ME PLZZZZZZZ
    8·2 answers
  • please help me. Which one is it I think it's the first one because it's not random but they all seem pretty random
    7·1 answer
  • Can you please tell me what’s wrong in this plot?<br><br> I can’t see what.
    11·1 answer
  • Is 4 a solution for 2X + 9 = 13? Why or Why not?​
    15·2 answers
  • Writing the equation of the line given slope and y-intercept
    6·1 answer
  • Can someone please answer these questions for me please? I will name you brainliest for the correct answers.
    12·1 answer
  • A car dealer offers a 15% discount off the list price x of any car on the lot. At the same time, the manufacturer offers a 1000$
    8·1 answer
  • Four individuals invest in real estate together and i agreed to split the prophets equally, n invest $12,000, x invest 6,000, y
    7·1 answer
  • Question 3 1 Marge is making a chocolate cake to surprise the best nend. She needs 3 1/2cups of four but she only has 1/3cup. Ho
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!