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
user100 [1]
3 years ago
11

Whats the value of yif y=cos(arcsin1/2)

Mathematics
1 answer:
Setler [38]3 years ago
3 0

arcsin(1/2) means "the angle whose sine is 1/2".

That's 30° .

y = cos(30°) = (1/2)√3 = about 0.866 .

You might be interested in
Find the missing length.
Cloud [144]
I’m guessing they are the same shaped, just enlarged. So all you gotta do if so is 18/10 which gives you 1.8 and then 7 x 1.8, this will give you 12.6
So the answer is 12.6, sorry if I’m wrong
7 0
3 years ago
Use function notation to write the equation of the line
blondinia [14]

f(x)=mx+b\to y=mx+b

We have two points:

(-3,\ 0);\ (-4,\ 7)

The point slope form of the line:

y-y_1=m(x-x_1)\\\\m=\dfrac{y_2-y_1}{x_2-x_1}

Substitute

m=\dfrac{7-0}{-4-(-3)}=\dfrac{7}{-1}=-7

y-0=-7(x-(-3))\\\\y=-7(x+3)\\\\y=-7x-21

Answer:

f(x)=-7x-21

8 0
3 years ago
What are the values of x when f(x) =5
Setler [38]

Answer:

{−5}

hope it helps, tell me if im wrong! be safe! :D

7 0
3 years ago
Simplify 4(2x-5)-12x
ivolga24 [154]
<h3><u>-4x - 20 is the simplified version of the provided expression.</u></h3>

4(2x - 5) - 12x

Distributive property first.

8x - 20 - 12x

Rearrange terms.

8x - 12x - 20

-4x - 20

5 0
3 years ago
on monday morning elijah opened a box of cereal and ate 1/8 of it and on tuesday he ate 1/6 how mutch is left
Nastasia [14]
How much cereal was in the box???
6 0
3 years ago
Other questions:
  • Steve bought a 15-pound bag of concrete. He spilled the bag into smaller bags that each holds 2 1/2 pounds. How many smaller bag
    14·1 answer
  • A university has ten dormitories for students. All of the dormitories have students of similar ages and offer the same convenien
    6·1 answer
  • Skill: Calculate the surface area of a pyramid ​
    11·2 answers
  • In a right triangle the length of a hypotinuse is c and the length of the other leg is a. Find the length of the other leg b, if
    8·1 answer
  • Solve the inequality for x<br> 3^(6x+18)&lt;27^(3x)
    14·2 answers
  • Simplify the expression. <br> -216) + 3(5 – 4 x 2)
    9·1 answer
  • Ponech
    8·1 answer
  • Which point is on the graph of the equation y = 2x - 5​
    8·1 answer
  • What point on the parabola is closest to the point
    9·1 answer
  • Calculate the first and second velocities of the car with three washers attached to the pulley, using the formulas v1 = 0. 25 m
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!