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
Black_prince [1.1K]
3 years ago
8

What is cos 60? A. B. C. 1 D. E. F.

Mathematics
1 answer:
Harlamova29_29 [7]3 years ago
7 0

Answer:

cos(60) is 1/2

This is a trivial unit circle problem. Cosine of 60 degrees is 1/2.

You might be interested in
Kiki recorded a video of her parakeet repeating phrases that she said. The video is 234 minutes long. Kiki watched the video 212
PilotLPTM [1.2K]

Answer:

826.8 hours

Step-by-step explanation:

Given data

Lenght of video= 234minutes

number of times watched= 212 times

Based on the information given, we can estimate the number of hours spent watching the video

=234*212

=49608 minutes

in hours

=49608/60

=826.8 hours

in days

=826.8/24

=34.45 days

8 0
3 years ago
LA and B are vertical angles. If m_A = (5x + 5) and m_B = (4x + 29), then find the measure of_A.​
OverLord2011 [107]

Answer:

If A and B are vertical angles, then they are congruent, so their measures are equal.

This means

(5x + 5)º = (4x + 29)º

5x + 5 = 4x + 29

x = 24

Then angle A has measure (5*24 + 5)º = 125º.

Step-by-step explanation:

5 0
3 years ago
Which graph represents a positive linear association between x and y?
Ierofanga [76]
Graph A shows a positive linear association between x and y.
5 0
3 years ago
PLease help!!!!!!!!!!!!!!!!!!!!!!1
schepotkina [342]
4(5x-20)= -20

20x-80= -20
      +80  +80
____________

20x=60
_______
      20

x=3
3 0
3 years ago
Read 2 more answers
Select all that apply If 2x^2-6x=0, then​
babymother [125]

Answer:

then 2x = 0 and x - 3 = 0

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Identify the pattern 192,96
    8·1 answer
  • For a client, a landscaper purchases 3 oak trees and 4 maple trees for $380. For his own home, the landscaper purchases 2 oak tr
    5·1 answer
  • What is the circumference of circle p?<br> Express your answer in terms of pi. <br><br> AB=20 cm
    12·1 answer
  • Isaac drinks 8 glasses of water each day. He says he will drink 2,920 glasses of water in a year that has 365 days. Is the exact
    15·2 answers
  • The average winter temperature at the South Pole is -49 degrees Celsius. The coldest temperature recorded in Antarctica was 40.6
    9·1 answer
  • Henrietta has 5 hours to complete her 4 chores. How many hours does she have to do each chore? Choose the correct answer from th
    13·1 answer
  • According to a government study among adults in the 25- to 34-year age group, the mean amount spent per year on reading and ente
    15·1 answer
  • The radius of the Earth is roughly twice the radius of the planet Mars. Raj claims that the volume of the Earth must therefore b
    10·1 answer
  • Given y varies directly as x, use the given x-value and y-value to find an equation that relates x and y. x = 24 and y = 360
    5·2 answers
  • Lucy spent a total of $6.60 on 5 apples and a package of grapes. If the package of grapes cost $2.35, how much did each apple co
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!