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
umka21 [38]
2 years ago
13

How do I solve inscribed angles?

Mathematics
1 answer:
Slav-nsk [51]2 years ago
4 0
The triangles are similar so the angles are equal
2x^2 - 2 = 10x - 2
2x^2 - 2 - 10x + 2 = 0
2x^2 - 10x = 0
2x(x - 5) = 0
2x = 0       OR        x - 5 = 0
x = 0         OR        x = 5
0 doesn't make sense, because IF I plug 0 into 2x^2 - 2 I get a negative number.  We need to use 5 to find the angle measure

2(5^2) - 2 = 2(25) - 2 = 50 - 2 = 48 degrees or the measure of CED
You might be interested in
Which shape has four congruent sides and two sets of parallel sides?
Dovator [93]
It’s a Parallelogram
6 0
2 years ago
after riding the stationary bike for just 8 minutes, betty had burned 50 calories. how long must she ride if she wants to burn 3
Lyrx [107]

Answer:

52 minutes.

Step-by-step explanation:


4 0
3 years ago
The graph has y-intercept (0, 6) and contains the point (2, 1).
prisoha [69]

Answer:

5x + 2y = 12

Step-by-step explanation:

Direction factor = (2, 1) - (0, 6) = (2, -5)

So, normal factor = (5, 2)

Line: 5x + 2y = k

(0, 6) -> L: 0 + 12 = 12 = k

L: 5x + 2y = 12

5 0
3 years ago
Choose the problem that has the same answer as 6 × 2 × 3.
11Alexandr11 [23.1K]

Answer:

6x3x2

Step-by-step explanation:

8 0
2 years ago
The number 1,254 is divisible by all of the following, except _____.<br><br> 6<br> 2<br> 3<br> 9
Orlov [11]

Answer:

The number 1,254 is divisible by all of the following, except 9

4 0
3 years ago
Other questions:
  • I need help ASAP <br><br><br> -2x^2+x<br><br> 9-25x^2+8x<br><br> X^5+x^3-x^2-1
    6·1 answer
  • Can somebody help me please?​
    10·1 answer
  • Simplify a^2+ab-2b^2/a^2-2ab-3b^2
    14·2 answers
  • If I work three hours of day and make $7.25 an hour how much do I make a year
    9·1 answer
  • How do you know six over six and one are equivalent
    8·2 answers
  • of 140 seventh grade students, 15% earn the presidential physical fitness award. How many students earn the award
    14·2 answers
  • I need help with this!! What is the answer???!
    6·1 answer
  • I need help with this :)
    7·1 answer
  • Solve the system.<br> 3x + 4y = 7<br> 2x-y=1<br> What does x and y equal
    7·1 answer
  • Circle o has a circumference of 28.3 cm. What is the length of the radius r?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!