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
Eduardwww [97]
2 years ago
10

Find the missing information​

Mathematics
1 answer:
masya89 [10]2 years ago
8 0

Answer:

?=83 degrees

Step-by-step explanation:

74+120=194

360-194=166

166÷2=83

You divide by two because it is an inscribed angle, so it will always be half the measure of the arc it is inscribing or enclosing.

You might be interested in
An art gallery has 18 paintings and 4 photographs displayed in equal rows on a wall with the same number of each type of art in
Ksivusya [100]
The answer could be 1 or 2
4 0
3 years ago
What is the square root of 248 + square root of 63​
enyata [817]

Answer:

1) √248 = ± 15.7480157

2)√63 = ± 7.93725393

 

Step-by-step explanation:

7 0
3 years ago
The altitude of an equilateral triangle is 9 inches. Find the perimeter of the triangle in inches.
Fiesta28 [93]
If we  draw a perpendicular line from one of the vertices of the triangle we get  2 right angled triangles  each with  altitude 9 ins  and vertex angle = 30 degrees.   So:-

cos 30 = 9 /h     where h = one of the sides of the equilateral triangle

h =  9 / cos 30  =  10.392 inches

Therefore the perimeter of the triangle = 3 * 10.392 =  31.1769 ins

Answer is 31.18 inches to the nearest hundredth.
5 0
3 years ago
AB and DE are chords that intersect at point F inside circle C as shown. If the measure of arc EA= 50 degrees and the measure of
defon

Answer:

Part 1) m\angle AFE=55^o

Part 2) m\angle EFB=125^o

Step-by-step explanation:

Part 1) what is the measure of angle AFE

we know that

The measure of the interior angle is the semisum of the arches that comprise it and its opposite.

<u>Note:</u> In this problem the correct measure of arc EA is 40 degrees (see the picture)

so

m\angle AFE=\frac{1}{2}(arc\ EA+arc\ DB)

substitute the given values

m\angle AFE=\frac{1}{2}(40^o+70^o)=55^o

Part 2) what is the measure of angle  EFB?

we know that

m\angle AFE+m\angle EFB=180^o ---> by supplementary angles (form a linear pair)

so

substitute the given value

55^o+m\angle EFB=180^o

m\angle EFB=180^o-55^o=125^o

8 0
3 years ago
1 in 103 shoppers bought a soup. What is the percentage?
zvonat [6]

Answer:

0.970873786408%

Step-by-step explanation:

calculator

5 0
2 years ago
Other questions:
  • The equation of a circle is x^2 + y^2 - 12x + 6y + 20 = 0. What is the radius of the circle?
    12·1 answer
  • The number of cats increased from 1650650 to 2250015. What is the percentage change to the nearest tenth?
    6·1 answer
  • Can someone please help me solve 8(x-5)=8x+40 ASAP, thank you! &lt;3
    6·1 answer
  • Jim want to 16 laps in 40 minutes while Jim walked 30 laps and hour and 15 minutes who is the faster Walker
    12·1 answer
  • Sketch the absolute value function f(x) = -|-2x - 3| + 5. and way to find domain and range
    9·1 answer
  • A biology teacher has developed a new method of teaching chi-square tests to her students. She claims this new method will impro
    5·1 answer
  • What is the solution of the equation 6x-3 = -51?<br> А. -9<br> B. -8<br> с. 8<br> D. 9
    14·2 answers
  • HELP PLZ HELPPPPP FINALS ARE TODAY
    5·1 answer
  • Carey and Patrick both borrowed money from Melinda. Carey owes Melinda $25.00. Patrick owes Melinda 3/4 the amount that Carey ow
    12·1 answer
  • (05.06)Keisha ran to swim practice but needed to stop by her friend Natasha’s house on the way. She stayed at Natasha’s house fo
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!