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
Firlakuza [10]
3 years ago
8

In the diagram, point O is the center of the circle and mADB = 43°. If mAOB = mBOC, what is mBDC?

Mathematics
2 answers:
Vanyuwa [196]3 years ago
7 0
The answer is B) 43<span>°
Angle ADB is an inscribed angle which means arc AB has an angle twice that of angle ADB. The angle of the arc would be the same as that of the central angle AOB. So, mAOB = 86</span>°. And since, mAOB = mBOC, then mBOC = 86° and arc BC has a measure of 86° as well. Angle BDC intercepts the arc BC which means half of the angle of arc BC is mBDC. So, mBDC = 43<span>°.</span>
kirill115 [55]3 years ago
6 0

It is B 43. This is correct for sure.

You might be interested in
Help pleaseeeeeeeeeeeeeeeeeeeeeee
Dima020 [189]

Answer:

B'C'D'

Step-by-step explanation:

The figure was just translated, without any deformation, these are similar figures... so their corresponding angles are the same.

Since it was just moved down by 4 units, none of the angles were changed, and none of the side lengths were changed.

Since vertex C' corresponds to vertex C, the angle B'C'D' corresponds to original angle BCD.

8 0
3 years ago
It takes a 2 1/2 yard from a bolt of fabric to make a costume for a school play. How much fabric would be needed for 8 costumes
Genrish500 [490]

Answer:

20 yards of fabric

Step-by-step explanation:

you can find this answer more easily by timing 2 by 8 then timing 1/2 by 8 witch would be 16 and 4 then all you do is add 16 and 4 to get 20

5 0
2 years ago
What is 121 inches in feet and inches
aivan3 [116]

That would be 10.083 feet (if you round that it would be 10 feet and 1 inch)

6 0
3 years ago
Read 2 more answers
Smallest to largest 1.306 1.36 1.06 1.031
Readme [11.4K]
1.06, 1.031, 1.36, 1.306
7 0
3 years ago
Read 2 more answers
STEP By Step Explaination needed
NeX [460]

Answer:

8/11

Step-by-step explanation:

5+3=8

6 0
2 years ago
Read 2 more answers
Other questions:
  • 75/100 in simplest form
    7·1 answer
  • (y=12) Evaluate the expression 36y+9 if y =1/6
    7·1 answer
  • What is thissssssssssss
    15·1 answer
  • Find the missing angle. Please somebody. Asap
    5·2 answers
  • Q # 13 please Graph the image. of AMOP for the translation
    6·1 answer
  • Equation practice with angle
    11·1 answer
  • Which statement is true ?
    9·1 answer
  • Solve the equation.<br> X-8=x-1<br> OX= 1<br> O X= 8<br> Ono solution<br> Oinfinitely many solutions
    11·2 answers
  • The line with equation y= 2x + 3 is reflected in the x-axis.
    8·1 answer
  • Last one for the day! Your welcome I said your welcome cmon now say thank you, Bru say Thank you rn, cmon now ! "thank you" Aww
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!