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
elena-14-01-66 [18.8K]
3 years ago
9

There 2 parts to the question ​

Mathematics
1 answer:
scoundrel [369]3 years ago
5 0

Answer:

a) ∠PNQ=40°

b) ∠POQ=80°

Explanation:

The Inscribed Angle Theorem proves that an inscribed angle is half of the intercepted arc length. From that information, we can determine the angle of PNQ with ∠PNQ=\frac{1}{2}QP or ∠PNQ=\frac{1}{2}(80). Multiply those two to get 40. Because the central angle is equal to the measure of its intercepted arc length. So, we know that ∠POQ is 80°.

You might be interested in
Show me step by step : 0.18x1.5
rosijanka [135]

Answer:

0.27

Step-by-step explanation:

0.1 8

x 0.50

-----------

000

900

x 1800

-----------

2700 = 0.27

3 0
2 years ago
Determine if the following relation is a function or not
Darya [45]
1 is not. 2 is. 3 is not. 4 is. 5 is. 6 is. 7 is not. 8 is.
7 0
3 years ago
Vertical angles are supplementary, true or false?
beks73 [17]

Answer:

False

Step-by-step explanation:

Vertical angles are a pair of opposite angles created by intersecting lines. The Vertical Angles Theorem states that if two angles are vertical, then they are congruent.

4 0
3 years ago
Read 2 more answers
What property is 5x1/5=1
alisha [4.7K]

Answer:

Multiplicative Identity Property

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
-3x-2y=-1<br> 4x+6y=12<br><br> what’s all the steps and answer to this equation
abruzzese [7]

Answer:

x = -9/5

y = 16/5

Step-by-step explanation:

-3x-2y=-1            first you need to multiply the numerator by 3 so when adding

4x+6y=12           the y's cancel and you get a single variable

3(-3x-2y=-1)     —>  -9x - 6y = -3     then you add the like terms

 4x+6y=12      —>   4x + 6y = 12

(-9x+4x) + (6y - 6y) = (-3 + 12)

-5x = 9  then you divide by -5

x = -9/5

then you plug this in to either equation

4(-9/5) + 6y = 12

-36/5 + 6y = 12   then you add 36/5 to both sides

6y = 96/5  then you divide by 6

y = 16/5

6 0
3 years ago
Other questions:
  • Solve the following equation
    6·1 answer
  • a sign says that the price marked on all music equipment is 30% off the original price you buy an electric guitar for sale price
    5·1 answer
  • Solve for x 2/5 x = 6/5 <br><br> answer choices<br><br> 12/15<br><br> 12/5<br><br> 3<br><br> 6
    12·1 answer
  • Don't mind my work but can someone give the answer for 50
    9·2 answers
  • A decimal rounded to the nearest hundredth is 7.91.The decimal is less than 7.91
    12·1 answer
  • Which of the following is a non-repeating, non-terminating decimal?
    12·1 answer
  • You are making 5 Autumn Classic bouquets for your friends. You have $610 to spend and want 24 flowers for each bouquet. Roses co
    11·1 answer
  • Hi, hiw do we do this question?​
    9·1 answer
  • Julio invest $15,000 in a savings account that pays 1.5% simple interest. How much will be in the
    6·1 answer
  • How can you make 24 out of 5,3,3,2
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!