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
Vlada [557]
3 years ago
6

If mCDA = 11 , what is mCBA?

Mathematics
2 answers:
aev [14]3 years ago
5 0

Answer:

C.169

Step-by-step explanation:


kotegsom [21]3 years ago
4 0

Answer:

option B. 11°

Step-by-step explanation:

In the given circle m∠CDA = 11° and we have to calculate the measure of ∠CBA.

We should always remember that inscribed angles subtended by same arc are equal.

In the given circle ∠CDA and ∠CBA are on the same arc CA. Therefore, these two angle will measure the same.

∠CDA = ∠CBA = 11°

Therefore, option B 11° is the answer.

You might be interested in
Solve each system by substitution.<br> y=-4x-9 y=3x+19
Alekssandra [29.7K]

Answer:

x=-4, y=7

Step-by-step explanation:

According to the first equation, y = -4x - 9, so we can substitute y in the second equation for -4x - 9.

y = 3x + 19

-4x - 9 = 3x + 19

Add 9 to both sides

-4x = 3x + 28

Subtract 3x

-7x = 28

Divide by -7

x = -4

Plugging this into the equation, we have:

y = -4x - 9

y = -4(-4) - 9

y = 16 - 9

y = 7

5 0
2 years ago
A famous mathematician and physicist named Archimede was born in 287 B.C. Write an integer to express the year of his birth.
il63 [147K]
-287 A.D (idk though)
8 0
3 years ago
Read 2 more answers
2,408,615 in expanded
Nataliya [291]

(2 x 1000000) + (4 x 100000) + (0 x 10000) + (8 x 1000) + (6 x 100) + (1 x 10) + (5 x 1)

4 0
3 years ago
Prove that sin30/cos30+sin60/cos60=sin90​
vovikov84 [41]

Step-by-step explanation:

If you like my answer than please mark me brainliest thanks

5 0
3 years ago
Read 2 more answers
What is 8.05x10^-5 in standard notation
Marina CMI [18]

Answer: 0.0000805

Step-by-step explanation:

You move the decimal 5 places to the left of 8.05.

6 0
3 years ago
Other questions:
  • What three simpler multiplications can you use to find 8 x 242?
    9·1 answer
  • What is the greatest whole number that will divide both 792 and 990 exactly
    6·2 answers
  • What is the relationship between 10c7 and 10c3
    5·1 answer
  • On Sunday, Sheldon bought 4 1/2 kg of plant food. He used 1 2/3 kg on his strawberry plants and used 1/4 kg for his tomato plant
    15·1 answer
  • I'll give you 66 POINTS TO SOLVE THIS FOR ME ASAP
    13·2 answers
  • What is the reason for statement 3 in this proof?
    6·1 answer
  • Is (1,1) a solution the equation 2x - y = 1 ?​
    15·2 answers
  • Find the perimeter of the isosceles triangle in simplest radical form.
    11·1 answer
  • Find the slope of the line that passes through (13,7 ) and (13,11)
    6·1 answer
  • it takes 2/5 of cleaning solution to clean 3/4 of the kitchen floor. how much cleaning solution does it take to clean the entire
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!