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
Andrei [34K]
3 years ago
7

PLease help! this is geometry circles stuff

Mathematics
1 answer:
melamori03 [73]3 years ago
4 0

Answer:

15 degreese

Step-by-step explanation:

Given AOB 30 - has to make angle DOB 150 cause that be 180 since DA is the diameter

Also they say DE is the same as EK - 30

now EKA is 180 but you got to subtract that EK 30 = 150

to find C you do 1/2 ( ABD - KA )

1/2 (180 - 150)

is 15

You might be interested in
A square and a circle have equal areas. Which shape has shorter perimeter?
PtichkaEL [24]
The circle has shorter perimeter
8 0
3 years ago
Read 2 more answers
David and Denise share n pears in the ratio 4:9. If n = 39 how many pears does David have?
saul85 [17]

Answer:

David has 12 pears.

Step-by-step explanation:

4 + 9 = 13

39 / 13 = 3

3 x 4 = 12

3 x 9 = 27

6 0
3 years ago
Jacob has 20 marbles 4 red 6 blue 2 green and 8 yellow. What’s the probability he will pull a red first then a green marble?
disa [49]
2green/20marbles
2/20
10%
5 0
3 years ago
Read 2 more answers
Which triangle is a translation of triangle P? On a coordinate plane, triangle P is shifted 5 units to the right and 7 units up
Deffense [45]

Answer:

Triangle C

Step-by-step explanation:

Got it right on edge test

6 0
3 years ago
Pls help i will mark you brainliest
Korolek [52]
2 and 1/4 miles is how far Mary walks around the track. This is because she walks for 15 minutes before Jerry gets there, which is 0.75 miles at 3mph. Then Jerry goes for 2 miles, which is half an hour. Half an hour is double 15 minutes, so it's double 0.75 miles. So 0.75 plus 1.5 = 2.25 Mark me brainliest :3
7 0
3 years ago
Other questions:
  • Question is in the picture
    11·1 answer
  • What happens to the graph of a line when the slope is negative? Check all that apply. may choose more then 1.
    9·1 answer
  • The length of a rectangle is 4 feet more than 4 times the width. If the area is 48 square feet, find the width and length.
    5·1 answer
  • Help 8th grade please
    15·2 answers
  • A sign says that the price marked on all music equipment is 30% off the original price. You buy an electric quite for the sale p
    6·2 answers
  • Choose the function that is graphed below<br><br> A. Y=9^x<br> B. Y=3*3^x<br> C. Y=3^x
    11·1 answer
  • The x- and y-coordinates of the focus of a parabola are (1,3) and the directrix is y=-5 . A second parabola is a translation 1 u
    5·1 answer
  • Theo has one piece of train track that is 74 millimeters long and a second piece of train track that is 97 millimeters long.
    6·2 answers
  • Find the value of x. If necessary, write your answer in simplest radical form.
    8·1 answer
  • Which states the following?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!