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
gtnhenbr [62]
3 years ago
15

Find the value of x.

Mathematics
1 answer:
melomori [17]3 years ago
7 0

Answer:

The measure of angle x is 40°

Step-by-step explanation:

we know that

The measurement of the outer angle is the semi-difference of the arcs which comprises

see the attached figure with letters to better understand the problem

so

m∠x=(1/2)[arc AB-arc AC]

<u><em>Find the measure of arc AC</em></u>

we know that

arc AB+arc BC+arc AC=360° ----> by complete circle

substitute the given values

arc AB=200°

arc BC=40°

arc AC=?

200°+40°+arc AC=360°

240°+arc AC=360°

arc AC=360°-240°=120°

<u><em>Find the measure of angle x</em></u>

m∠x=(1/2)[200°-120°]=40°

You might be interested in
Help me plz i dont get it its alot ill mark brainliest​
Tanzania [10]

Answer:

I CANT SEE IT sorry caops

Step-by-step explanation:

if i could see i could answer

7 0
3 years ago
What is 1.43 as a mixed number
denpristay [2]
143 over 100 Would be an examaple of a mixed number would just fine.
8 0
3 years ago
Read 2 more answers
A wheelbarrow has a wheel with a diameter of 10 inches. What is the distance, in inches, that the
DIA [1.3K]

Answer:

Step-by-step explanation:

Using the formula for finding the circumference of a circle.

C = 2πr

r is the radius

radius = diameter/2

radius = 10/2

radius = 5in

C ,= 2(3.14)(5)

C = 20(3.14)

C = 31.4×2

C = 62.8in (for 1 rotation)

For 16 rotations;

C = 16×62.8

C = 1004.8in

The distance covered is 1004.8in

6 0
3 years ago
Find the domain of the function f of x equals square root of the quantity twelve x plus twenty four
Orlov [11]
The domain is related to the x-value of the function. In this case, the goal of finding the domain is to make sure that the number under the radical sign is positive. The number that makes the function under the radical sign is -2. Hence this is the minimum number and the domain is from -2 to positive infinity. 
7 0
3 years ago
What is the measure of the complement of an angle that measures 57°?
Scorpion4ik [409]

Complementary angles add up to 90 degrees.

The complement of 57 is (90 - 57) = 33 degrees.


7 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone help? What is the answer to this? I need it by 4pm (10^2 - 4 x 8) divided by (8+ 9) The '^' stands for 'to the power
    7·1 answer
  • Solve the equation. Round to the nearest hundredth. Show work.
    5·1 answer
  • Micah rows his boat on a river 4.48 miles downstream, with the current, in 0.32 hours. He rows back upstream the same distance,
    5·2 answers
  • Please help, <br><br> 250 divided by 86
    13·2 answers
  • If anyone is good in Pythagoras theoram please help me
    11·2 answers
  • Can someone please help me with question 9. Somebody answered it but this is the full question
    7·1 answer
  • Given: m∠A = m∠C = 90° AB ║ DC Prove: ∆ABD ≅ ∆CBD
    9·1 answer
  • 3. What is the length of side a rounded to the<br> nearest tenth of a centimeter?
    14·1 answer
  • The table shows Mitch’s record for the last thirty par-3 holes he has played.
    7·1 answer
  • Graph the equation y=-3x-4 by plotting points
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!