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
Dafna11 [192]
2 years ago
8

Find the measure of the arc DC

Mathematics
1 answer:
Nat2105 [25]2 years ago
3 0

Answer:

The measure of arc DC is 50°. Circle O is shown. Line segments A C and E B are diameters. Line segment O D is a radii. Point D is between points E and C. Angle B O D is 90 degrees. What is the measure of Arc E B C? 40° 90° 140° 220°

Step-by-step explanation:

You might be interested in
HHEELLPP ME GET A GOOD GRADE
muminat
\bf ~~~~~~~~~~~~\textit{middle point of 2 points }
\\\\
A(\stackrel{x_1}{2m}~,~\stackrel{y_1}{2n})\qquad 
C(\stackrel{x_2}{2p}~,~\stackrel{y_2}{2r})
\qquad
%   coordinates of midpoint 
\left(\cfrac{ x_2 +  x_1}{2}~~~ ,~~~ \cfrac{ y_2 +  y_1}{2} \right)
\\\\\\
\left( \cfrac{2p+2m}{2}~~,~~\cfrac{2r+2n}{2} \right)\implies \left( \cfrac{\underline{2}(p+m)}{\underline{2}}~~,~~\cfrac{\underline{2}(r+n)}{\underline{2}} \right)
\\\\\\
~~~~~~~~[(p+m)~,~(r+n)]
6 0
2 years ago
You move down 1 units and up 2 units. You end at (-3,1). Where did you start? On a number graph 1 through 5 axis graph
Roman55 [17]

Let's do it step by step:

First we need to understand that moving upwards would be addition to y-coordinates, while moving downwards would be deduction to the y-coordinates.

Moving to rightwards would be addition to x-coordinates and leftwards would be deduction to x-coordinates.

As we moved down by 1 unit and up for 2 units, it means that we are originally upward for one unit and downward by 2 units, which makes downwards for 1 units and would be -1 to the y-coordinates:

(-3,1 -1)

=(-3,0)

Therefore the start would be (-3,0).

Hope it  helps!


6 0
3 years ago
For #3 how do you find the radian measure? Is there a formula?
Novosadov [1.4K]
Yea, there's a formula :
radians = degrees × π / 180°
6 0
3 years ago
Please give a step by step solution on how to solve #5. Thanks!
Zina [86]
Rate of burn(scented):1/8inch in 1/4h
=4(1/8)inch in 1h=1/2inch in 1h

Rate of burn(unscented):1/9inch in 1/3h=3(1/9)inch in 1h=1/3inch in 1h

The scented candle burns more in one hour.

1/2inch-1/3inch=1/6inch

The scented candle burns 1/6inch more per hour
7 0
3 years ago
What is the relation between angles x and y?
Sliva [168]
I think it is Adjacent and Supplementary
8 0
3 years ago
Other questions:
  • Solve the system 3x+y=7 and -2x-y=9<br><br> X=7<br> x=16<br> x=9<br> X=1
    7·1 answer
  • Arm span is the physical measurement of the length of an individual's arms from fingertip to fingertip. A man’s arm span is appr
    11·1 answer
  • Flowers sell for $15 per dozen. which equation represents y, the total cost of flowers for dozens?
    9·1 answer
  • Finding the area of a circle with a circumference of 53.41 inches
    8·1 answer
  • there are 481 students hiking at black mountain trail. There are 24 adults, and each adult is assigned the same number of studen
    11·1 answer
  • 1/3 woodwind,1/6 percussion,1/2 brass. The Reagan School Marching Band has three percussion musicians.How many musicians altoget
    10·2 answers
  • What is the value of x in the equation 3 x minus 4 y equals 65, when y equals 4?
    7·2 answers
  • Factor the fellowing 81y^6
    9·1 answer
  • Aline has a slope of -3 and a y-intercept of 3<br><br> what is the x-intercept of the line?
    9·1 answer
  • 3
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!