3 years ago

What is the value ofcos pie value

1 answer:

3 0

Cos(pi) = -1

You should have this memorized along with other values such as
sin(0) = 0
cos(0) = 1
sin(pi/2) = 1
cos(pi/2) = 0
sin(pi) = 0
cos(pi) = -1
sin(3pi/2) = -1
cos(3pi/2) = 0

and remember that tan = sin/cos

You might be interested in

A 154-lb person burns 420 calories per hour riding an exercise bicycle at a rate of 15 mi/hr. Write a function rule to represent

nika2105 [10]

C = total calories burned
r = rate of burning calories = 420 calories burned/hour
t = time in hours
C = 420 * t

4 0

3 years ago

Which is the perimeter of the triangle below? 13/24 foot 22/24 foot 28/24 foot

tensa zangetsu [6.8K]

Answer:

c. 22/24

Step-by-step explanation:

perimeter = 3/8 + 3/8 + 1/6

perimeter = 22/24 or 11/12

3 0

3 years ago

How do perform the equation x-(4x-2y)-5y

cluponka [151]

Answer:

-3x - 7y

Step-by-step explanation:

x - (4x - 2y) - 5y

x - 4x - 2y - 5y

Combine like terms

x - 4x = -3x

-2y - 5y = -7y

Now, we have our final answer:

-3x - 7y

7 0

3 years ago

The exponential function f(x) has a horizontal asymptote at y=3 what is the end behaviour of f(x)?

tatuchka [14]

Answer: C) as x → -∞, y → 3

as x→ ∞ , y → ∞

Step-by-step explanation:

see graph

Notice that as x approaches negative infinity (goes to the left), the y value approaches the asymptote of y = 3.

And as x approaches positive infinity (goes to the right), the y-value increases without bound so goes to infinity.

8 0

3 years ago

Can a line segment have two midpoints ?

zzz [600]

Actually, no they cannot. The midpoint is the single point at the very center of the line segment. Since no segment can have multiple centers, they cannot have more than a single midpoint. Sorry :3

Hope this helped!! :D

5 0

3 years ago

Read 2 more answers