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
Airida [17]
3 years ago
13

Question and choices are in the photo please explain the answer

Mathematics
1 answer:
den301095 [7]3 years ago
4 0

Answer:

51°

Step-by-step explanation:

Plain reasoning:

the arc of CD is 180°

78° is alrdy cut out for AB

the rest (102°) has to be equally decided between AC and BD

pls brainliest (although a second answer is needed to give the crown)

You might be interested in
if there are 20 questions on a test and I get 45% on the test how much is each question worth percent wise?? using numbers and t
alexdok [17]

Answer:

Each question worth 5.

Step-by-step explanation:

Each question worth 5 Point because

5 x 20 = 100

Hence, 20 question each question worth 5 point.

If You get a 45% then you miss 11 question and only get 9 question correct..

9/20 x 100 = 45.

6 0
2 years ago
Read 2 more answers
You flip a coin three times. What is the probability that you get heads all three times? Answer as a simplified fraction use the
Ratling [72]

Answer:

50% chance each time

each tim

6 0
3 years ago
Read 2 more answers
A certain basketball player averaged 39 points per game
vichka [17]

Answer:

the anwser is 12

Step-by-step explanation:

8 0
2 years ago
A frustum is formed when a plane parallel to a cone’s base cuts off the upper portion as shown. Which expression represents the
Bezzdna [24]
Think of the two pieces together as a single cone of height 19, and its volume.
Then think of only the upper piece as a cone, and find its volume.
The volume of the frustum is the total volume minus the volume of the upper piece.

The volume of a cone is:

V = \dfrac{1}{3} \pi r^2 h

Total volume:

V_t = \dfrac{1}{3} \times \pi \times 7.5^2 \times 19

Volume of upper cone:

V_u = \dfrac{1}{3} \times \pi \times 3.5^2 \times 8

Volume of frustum:

V_f = \dfrac{1}{3}\pi(7.5^2)(19) - \dfrac{1}{3}\pi(3.5^2)(8)



3 0
4 years ago
Read 2 more answers
If a = -3, find the value of<br> a) 2a<br> b) a^2<br> c) 3a^2
White raven [17]

Answer:

a) -6

b) 9

c) 27

Step-by-step explanation:

2( - 3) =  - 6 \\  { - 3}^{2}  =  - 9 \\ 3 {( - 3)}^{2}  =  27

8 0
2 years ago
Read 2 more answers
Other questions:
  • Mario has a remaining balance of $1,300 on his credit card. His credit card has an APR of 20 percent. How much will he pay in in
    15·1 answer
  • What is the general equation for a linear function
    13·2 answers
  • What is 5 to the power of 3
    15·2 answers
  • If there are 140,900 teachers and 12,880,000 people in Illinois, how many teachers would we expect to find in Marshall, IL, a ci
    10·1 answer
  • (07.03 LC) Which statement is true about the solutions for the equation 5y + 8 = −2? It has no solution. It has one solution. It
    12·1 answer
  • Which equation has a solution of n =3.3
    6·1 answer
  • Suppose the daily customer volume at a call center has a normal distribution with mean 5,500 and standard deviation 1,000. What
    13·1 answer
  • Find the value of X<br> A. 40 degrees <br> B. 50 degrees <br> C. 60 degrees <br> D. 100 degrees
    7·1 answer
  • There are 20 purple or yellow marbles in a bag. The number of purple marbles is 4 less than 2 times the number of yellow marbles
    12·1 answer
  • 27 pounds of tomatoes cost $270 how many pounds of tomatoes can you get with $20?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!