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
guajiro [1.7K]
4 years ago
7

How do you do this using a graphing calculator?

Mathematics
1 answer:
lesya [120]4 years ago
4 0
Press the button COS( )
Type in the number, close the parentheses
Press Enter (MAKE SURE CALC IN DEGREE MODE)
You might be interested in
Whichofthefollowingdescribe square root of 0 ?
Elza [17]
The square root of zero is zero because if you divide it by its self you get zero. And not to be mean but it was kinda in plain sight. Hope you get it <3.
7 0
3 years ago
Write the equation of the line perpendicular to -6x+3y=6 that passes through (2,0). Write you answer in slope-intercept form
Svetach [21]

Answer:

The answer is: y - 0 = -1/2(x - 2)

Step-by-step explanation:

Given - an equation in standard form:

-6x + 3y = 6

Solve for y:

Add 6x to both sides:

3y = 6 + 6x

y = 2 + 2x

y = 2x + 2, so the slope is 2.

The perpendicular slope is the negative inverse of 2, which is -1/2.

Point slope form is:

y - y1 = m(x - x1)

Substitute in the numbers from the point (2,0) and the slope -1/2:

y - 0 = -1/2(x - 2)

Taking it to y intercept form:

y = -1/2x + 1

4 0
3 years ago
Read 2 more answers
What is the correct justification for the indicated steps?
kondaur [170]

Answer:

Step C: distributive property

Step D: Tringonometric Sum Identity

Step E: Factoring

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is the answer for combine y and 7
Natali5045456 [20]

Answer:

7y

Step-by-step explanation:

6 0
3 years ago
4(x-3)<br><br>____ = 20 simplified using multiplication property of equality<br><br> 3
Setler [38]

Answer:

8

Step-by-step explanation:

4(x-3)=20 8-3=5 4(5)=20

5 0
3 years ago
Read 2 more answers
Other questions:
  • What is the equation in point slope form of a line that passes through the point (–8, 2) and has a slope of 1/2? Drag a number,
    14·2 answers
  • Frans filing cabinet is 6 feet tall 1 1/3 feet wide and 3 feet deep. She plans to paint all sides except the bottom of the cabin
    7·2 answers
  • In algebra 1 how do I solve for y in this problem? -3x=y+2
    12·1 answer
  • How do you work out 5 x 3/4
    7·1 answer
  • 15 points!
    14·1 answer
  • What is the number zero classified as in math
    9·1 answer
  • Write a linear equation in point slope form that passes through the point (-2,5) with a slope or 1/2
    12·1 answer
  • What is the measure of angle 4?​
    13·1 answer
  • The price of a dress was
    5·1 answer
  • What type of line is PQ?​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!