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
vampirchik [111]
3 years ago
13

Question 8(Multiple Choice Worth 1 points) (07.01 MC) Find the measure of arc DF. Circle A with chords EF and CD that intersect

at point G, the measure of arc EC is 5x plus 10 degrees, the measure of angle EGC is 70 degrees, and the measure of arc DF is 11x plus 2 degrees. 50° 90° 100° 140°
Mathematics
1 answer:
tatiyna3 years ago
7 0

Answer:   90°

Step-by-step explanation:

As known ∡EGC=(arcEC+arcDF)/2

arcEC+arcDF=70°*2

5x+10+11x+2=140

16x+12=140

16x=128

x=128:16

x=8

So arcDF=11*x+2=11*8+2=90°

You might be interested in
By what number should -4.125 be divided to get -5.5.​
kogti [31]

Answer: 0.75

Step-by-step explanation:

-4.125/-5.5 = 3/4 or 0.75

-4.125/0.75 = -5.5

6 0
3 years ago
Wyatt mows lawns to earn money. He charges by the area
oee [108]
7,000 ft
area of triangle formula=1/2*base*height
4 0
3 years ago
Given the circle below, identify each choice that is a central angle.
Taya2010 [7]

can you upload a picture

3 0
2 years ago
Which of the following equations results in no solutions?
agasfer [191]
Answer choice B would result in no solution

Hope this helps ;)
4 0
2 years ago
Using the Law of Detachment, find the conclusion for the following: If two triangles are similar, then their corresponding angle
Savatey [412]

Answer:

∠ABC ≅ ∠XYZ

Step-by-step explanation:

Given: ΔABC is similar to ΔXYZ.

If two triangles are similar, then

1. the corresponding angles are congruent

2. the corresponding sides are proportional

From the options given,

AB ≅ XY is not applicable for similar triangles. Hence the option is wrong.

∠ABC ≅ ∠XYZ since  ΔABC ≅ ΔXYZ

Hence the answer is ∠ABC ≅ ∠XYZ

4 0
3 years ago
Other questions:
  • A person can pay $ 30 for a menbership to the park and then go to the park for just $5 per vist what is the maxium number of vis
    12·2 answers
  • Quotient of Fraction 3 over 4 divided byFraction 3 over 4 .
    11·1 answer
  • XANDER TRAVELED 8,568 MILES IN 17 DAYS. ON AVERAGE HOW MANY MILES PER DAY DOES HE TRAVEL
    9·1 answer
  • (3.45 x 103) + (1.23 x 103)​
    5·1 answer
  • You spin the spinner once.
    9·1 answer
  • PLEASE HELP ASAP<br> Find m
    7·2 answers
  • Want to learn symmetry?<br>​
    15·2 answers
  • Help plsssssssssssssssssssssss help me plsssssssssssssssssssssss
    5·2 answers
  • After a 2 1/2 hour rainstorm, there are 5 inches of water in a bucket outside. What is the rate per inch?
    14·1 answer
  • Find sin A.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!