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
shutvik [7]
3 years ago
14

10 points plz help me

Mathematics
1 answer:
lord [1]3 years ago
8 0

Answer:

First drawing - answer is:  D: DG, FG and DE

Second drawing - answer is:  π (pi)

Third drawing - answer is:  70° ( If you mean on measure of central angle which is corresponing to the arc CB)

Fourth drawing - answer is: y=55° ( If you mean that the value of angle ∠AOB=70° )

Step-by-step explanation:

For the second drawing

arc AB = (r · π / 180) · α = (3 · π/180) · 60 = (180 · π) / 180 = π

For the third drawing

∠CAB is peripheral angle of the central angle ∠CFB.

∠CFB= 2·∠CAB= 2· 35° = 70°

Good luck!!!

You might be interested in
Help needed please , I do not understand
luda_lava [24]
I don’t understand it too lol
3 0
2 years ago
-27=x-15 please someone help me
nadezda [96]

Answer: x = −12

Step-by-step explanation:

−27 = x −15

x − 15 = −27

x − 15 + 15 = −27 + 15

x = −12

5 0
3 years ago
Read 2 more answers
A car drives 60 miles per hour. Write and solve an equation to find the number of hours it takes the
olga_2 [115]

<em>Answer:840 hours</em>

<em>Step-by-step explanation:You have to Add to get your answer.This is how I got 840:</em>

60+60=120

120+720=840

Your answer is:840 hours

hope this was helpful :)

4 0
3 years ago
Someone help -2/5 x 1/4 x 1/5
kari74 [83]

Answer:

Lol i got u homie!

-0.02

(Sorry if that wasn't a fraction but hopefully this helps)

Step-by-step explanation:

7 0
2 years ago
How do I find the measurement of this ARC m&lt;IEF
andrey2020 [161]
The measure of a central angle is equal to measure of a minor arc. That makes m<GEH=17x+12. By the Vertical Angles Theorem, m<GEH and m<IEF are equal to each other (m<GEH=17x+12=m<IEF). By the same theorem, m<FEG and m<IEH are also equal (m<FEG=8x-7=m<IEH). The angles in a circle must all add up to 360 degrees, 2(17x+12)+2(8x-7)=360. Solve for x, then plug x into the equation for m<IEF.
Hope this helps!
4 0
3 years ago
Other questions:
  • During a game of pool, Mia hit a ball and it followed the path from B to C and then to D. The angles formed by the path are cong
    14·2 answers
  • Can someone please tell me the ans of Question no. 5, 7 and 12 please
    11·1 answer
  • Simplify<br><br> -(9w^3+3z+4) -2 (-7z-5w^3)
    11·1 answer
  • Ege saat 21.30da yattı ertesi sabah 7.15'te uyandı.Ege kaç saat kaç dakika uyudu
    5·1 answer
  • Bob and Carl each rented the same kind of moving truck from EZ Move. There was a flat rental fee plus a charge per mile that the
    7·2 answers
  • What is the absolute value of a number
    11·1 answer
  • Q:
    11·1 answer
  • Help me plz. i would appreciate it.
    7·2 answers
  • A paper company needs to ship paper to a large printing business. The paper will be
    7·1 answer
  • Find the slope of the line going through the pair of points: (11, 7), (-9, 8)
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!