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
Mariulka [41]
4 years ago
13

What is the measure of arc BEC in circle D?

Mathematics
2 answers:
Fiesta28 [93]4 years ago
6 0

Answer:

\text{Arc BEC}=134^o

Step-by-step explanation:

We have been given an image of a circle and we are asked to find the measure of arc BEC.

We can see that angle ABC is inscribed angle and measure of an inscribed angle is one half the measure of its subtended arc.

\text{Measure of arc AC}=2\times m\angle ABC

\text{Measure of arc AC}=2\times 75^o

\text{Measure of arc AC}=150^o

Since we know that the circumference of a 360 degree, so we can set an equation to find the measure of arc BEC as:

\text{Arc BEC+ Arc AB + Arc AC}=360^o

\text{Arc BEC}+76^o+150^o=360^o

\text{Arc BEC}+226^o=360^o

\text{Arc BEC}+226^o-226^o=360^o-226^o

\text{Arc BEC}=134^o

Therefore, the measure of arc BEC is 134 degrees.

MrRissso [65]4 years ago
3 0
134 degrees..........
You might be interested in
Kit bought a soft drink and a sandwich for $9.00. What was the price of each of the sandwich cost 3.5 times as much as the drink
Rainbow [258]
Sandwich cost $7.70 and the soda costs $2.20.
8 0
3 years ago
What is .22 divided by 88.66​
Nana76 [90]

Answer:

0.00248139

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Will adding a negative number to another integer always result in a negative sum? Why?
Ghella [55]

Answer:

  D  No, the integer with the larger absolute value always determines the sign of the sum.

Step-by-step explanation:

Suppose the integer you start with is +3. Adding -1 or -2 or -3 to that will result in 2, 1, or 0, none of which are negative. Only when you add a negative number with an absolute value greater than 3 will you get a sum that is negative. That is, <em>the number in the sum that has the largest absolute value determines the sign of the result</em>. (This is most important when the signs differ, but it is also true when the signs are the same.)

7 0
3 years ago
Which equation shows<br><br> equation shows y = - 3x +4<br><br> x + 4 is in standard form?
svet-max [94.6K]

Answer:

7x-y=-4

Step-by-step explanation:

Let me know if this right please :(

Hope it was is helpful for you :)

3 0
2 years ago
6) What is 49/10 as a mixed number? *
Artist 52 [7]

Step-by-step explanation:

Maybe it should be written as 4 9/10

In a mixed number

8 0
3 years ago
Other questions:
  • Average Monthly Temperature Month Temperature January 45 degrees February 42 degrees March 54 degrees April 62 degrees May 78 de
    8·1 answer
  • What is 17-4x=1-4x+12-2x
    14·1 answer
  • A box of detergent is on sale for $6.50, if this price is 40% discount from the original price to the nearest cent.
    7·1 answer
  • Find the first 4 terms in the expansion of ( 1 + x 2 ) 8. Use your answer to find the value of ( 1.01 ) 8
    11·1 answer
  • دائرة مركزها o فيها الوتران cd,ab اذا علمت ان النقطة n نقطة منتصف الوتر cd والنقطة m نقطة منتصف الوترab وكان om=on وطول cn=6cm
    11·2 answers
  • Robin invests $3,210 in an account that is compounded annually and pays
    14·1 answer
  • What is the common ratio for the sequence:<br> 28, 14, 7, 3.5...
    14·2 answers
  • The sample space of rolling a six sided die twice is shown in the table.
    11·1 answer
  • Which graph best represents the solution of the inequality y &lt; |x + 2| – 1?
    7·1 answer
  • Choose the student with the correct answer. Pls Help ;-;
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!