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
NikAS [45]
3 years ago
11

Find the missing angle

Mathematics
2 answers:
Dahasolnce [82]3 years ago
6 0

Answer:

80

Step-by-step explanation:

180-80-20=80

gladu [14]3 years ago
3 0
The missing angle is 80 grades
You might be interested in
Give two coterminal angles (one positive and one negative) and the reference angle -4 pi/5
kherson [118]

The coterminal angle for the -4π/5  are -14π/5 , 6π/5 and reference angle is π/5 respectively.

<h3>What is coterminal angles?</h3>

Two different angles that have the identical starting and ending edges termed coterminal angles however, since one angle measured clockwise and the other determined counterclockwise, the angles' terminal sides have completed distinct entire rotations.

We have an angle:

-4π/5

To find the coterminal angle, add and subtract by 2π in the angle -4π/5

Coterminal angle:

= -4π/5 - 2π

= -14π/5

= -4π/5 + 2π

= 6π/5

Reference angle:

= π - 4π/5  (as the angle lies in the second quadrant)

= π/5

Thus, the coterminal angle for the -4π/5  are -14π/5 , 6π/5 and reference angle is π/5 respectively.

Learn more about the coterminal angles here:

brainly.com/question/23093580

#SPJ1

6 0
2 years ago
18. A sum of money was shared among
Vesna [10]

Answer is something I’m not sure of

8 0
4 years ago
Read 2 more answers
Alyssa is designing a cone to scoop water from a tank. She figured that the scoop should hold approximately 66 in3 of liquid. Th
MrMuchimi

The height of the cone, to the nearest whole number is: 6 inches.

<h3>What is the Volume of a Cone?</h3>

Volume of cone = 1/3(πr²h)

r is radius and h is the height of the cone.

Given:

Volume of cone = 66 in.³

Diameter = 6.5 in.

Radius (r) = 6.5/2 = 3.25 in.

Height (h) = ?

Plug in the values

66 = 1/3(π)(3.25²)(h)

66 = 11.1h

66/11.1 = h

h = 6 in.

Therefore, the height of the cone, to the nearest whole number is: 6 inches.

Learn more about volume of cone on:

brainly.com/question/14278632

7 0
3 years ago
I need some help this math problem
EastWind [94]

Answer: i think it is 2/7

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Katie is k years old. Harry is 4 years older than Katie. Rachel is twice as old as Harry. If you add together the ages of Katie,
vichka [17]
K+(k+4)+2k=36
4k+4=36
4k=36-4
4k=32
k=8
5 0
4 years ago
Other questions:
  • Given f(x)=x^4-7x^3+6x^2+8x+9
    5·1 answer
  • In ΔABC, ∠CAD = 22° and segment CB = 15 cm. If the cos of 22° = 0.9272, then the sin of ∠C = _______.
    11·2 answers
  • The points scored by a basketball team in its last 6 gamesare shown. Use these data for 7 and 8.Points Scored73 77 85 84 37 1157
    12·1 answer
  • Find the circumference of the circle to the nearest tenth. Use 3.14 for pi. The length from the center of the circle is 25m
    6·2 answers
  • Its height(in meters),x seconds after takeoff, is modeled by h(x)= -(x-11)(x+3) how many seconds after takeoff will the hovercra
    12·2 answers
  • What percentage of cats are not microchipped
    8·2 answers
  • Solve solve solve solve please
    12·2 answers
  • A pane of glass should be 26 inches wide by 32 inches long. The tolerance is 3/16 inch. Find the tolerance interval for each dim
    7·2 answers
  • 9. Find the lowest common denominator for the following pairs of fractions.
    7·1 answer
  • A hot object being made colder is heat transfer<br> O True<br> O False
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!