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
ankoles [38]
3 years ago
11

In the diagram, m CD = 128° and m DA = 76°. What is m∠ABC?

Mathematics
2 answers:
Ksenya-84 [330]3 years ago
7 0
Angle ABC is an inscribed angle.

Inscribed angle = 1/2 * Intercepted Arc

The intercepted arc is arc CD + arc DA, which would be 128 + 76 = 204

m<ABC = 1/2(204)

m<ABC = 102 degrees

You answer is D) 102
Vikki [24]3 years ago
6 0

Answer: The value of m∠ABC is 102° .

Step-by-step explanation:

Since we have given that

m CD = 128°

m DA = 76°

We need to find the m∠ABC, Angle subtended at the center is half of the sum of the measure of the arc intercepted by it.

\frac{m\ CD+m\ DA}{2}=\angle ABC\\\\\frac{128^\circ+76^\circ}{2}=\angle ABC\\\\102^\circ=m\angle ABC

The value of m∠ABC is 102° .

You might be interested in
If U work overtime you will received and half for every hour over 40 hours I want to make an extra $300 by working overtime I ne
klasskru [66]

Answer:

kkk

kkkkkkkkkkkkkkkkk

Step-by-step explanation:

kkk

k

7 0
3 years ago
Is - 11&gt;-16 a true pr false statement
Elina [12.6K]

Answer:

True

Step-by-step explanation:

-11 is greater than -16

6 0
3 years ago
what is the area of a circle with radius of 7cm using 3.14 for pi and round to he nearest tenth plz hurry
Sophie [7]

Answer:153.9 cm

Step-by-step explanation:

The area of a circle is found by pi × radius squared and pi is aprox 3.14 so 3.15×7² = 153.86 then round off to the nearest tenth you get 153.9

5 0
3 years ago
Read 2 more answers
If the Laffite family deposits $8500 in savings account at 6.75% interest, compounded continuously, how much will be in the acco
vitfil [10]

Answer:

Option b

Step-by-step explanation:

We have a compound interest problem. With an annual interest rate of 0.675 and an initial payment of 8500, with t = 25 years

Then you must use the annual compound interest formula, which is represented by a growing exponential function:

y = e ^{ht}

Where:

h is the interest rate of 0.675

y is the money in the savings account as a function of time

Then substitute the values in the formula and we have:

y = e ^{0.675(25)}

y = 45,950.57

4 0
3 years ago
Help fast please and thanks
Rudik [331]

Answer:

Step-by-step explanation:

Quantum mechanics is a fundamental theory in physics that provides a description of the physical properties of nature at the scale of atoms and subatomic particles.[2]:1.1 It is the foundation of all quantum physics including quantum chemistry, quantum field theory, quantum technology, and quantum information science.Quantum mechanics is a fundamental theory in physics that provides a description of the physical properties of nature at the scale of atoms and subatomic particles.[2]:1.1 It is the foundation of all quantum physics including quantum chemistry, quantum field theory, quantum technology, and quantum information science.Quantum mechanics is a fundamental theory in physics that provides a description of the physical properties of nature at the scale of atoms and subatomic particles.[2]:1.1 It is the foundation of all quantum physics including quantum chemistry, quantum field theory, quantum technology, and quantum information science.Quantum mechanics is a fundamental theory in physics that provides a description of the physical properties of nature at the scale of atoms and subatomic particles.[2]:1.1 It is the foundation of all quantum physics including quantum chemistry, quantum field theory, quantum technology, and quantum information science.Quantum mechanics is a fundamental theory in physics that provides a description of the physical properties of nature at the scale of atoms and subatomic particles.[2]:1.1 It is the foundation of all quantum physics including quantum chemistry, quantum field theory, quantum technology, and quantum information science.Quantum mechanics is a fundamental theory in physics that provides a description of the physical properties of nature at the scale of atoms and subatomic particles.[2]:1.1 It is the foundation of all quantum physics including quantum chemistry, quantum field theory, quantum technology, and quantum information science.

5 0
2 years ago
Other questions:
  • The vertices of figure EFGH have coordinates E(1, 3), F(2, 5), G(4, 4) , and H(3, 3) . The vertices of figure E'F'G'H' have coor
    15·1 answer
  • The amount of a person’s paycheck p varies directly with the number of hours worked t. For 22 hours of work, the paycheck is $12
    11·2 answers
  • .49027397189 out of 365 is what?<br> 12 POINTS
    13·1 answer
  • Could someone please help me with this math question!! I'm not sure how to solve it!
    10·1 answer
  • Simon Wu's deposit includes two checks: $123.45 and $432.90; cash: 3 one-dollar bills, 9 five-dollar bills, 5
    13·1 answer
  • A menu offers a choice of 2 ​salads, 6 main​ dishes, and 5 desserts. How many different meals consisting of one​ salad, one main
    15·2 answers
  • Roger is having a picnic for 78guests. He plans to serve each guest at least one hot dog. If each package, p, contains eight hot
    8·1 answer
  • Jack learned four appetizer recipes over the course of 2 weeks of culinary school. After 5 weeks of culinary school, how many to
    13·1 answer
  • He difference of 29 and n
    13·2 answers
  • Simplify the linear expression.<br> −4x+5(−5x−1)<br> plz help
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!