4 years ago

What is value of sin2npi

1 answer:

7 0

$n=0\to\sin(2\cdot0\pi)=\sin0=0\\\\n=1\to\sin(2\cdot1\pi)=\sin2\pi=0\\\\n=2\to\sin(2\cdot2\pi)=\sin4\pi=0\\\vdots\\\sin2n\pi=0\ for\ n\in\mathbb{Z}$

You might be interested in

In ABC, the measure of sides c is 3.9 cm If DEF is a dilation ABC with a scale factor of 2.5 what is the measure of side f

White raven [17]

Answer:

$F = 9.75cm$

Step-by-step explanation:

Given

In ABC;

$C = 3.9cm$

$Dilation = 2.5$

Required

Determine side F

In the given question;

DEF is a dilation of ABC

Comparing both triangles side by side,

Side F is a direct dilation of side C and this is calculated as follows

$F = Dilation * C$

$F = 2.5 * 3.9cm$

$F = 9.75cm$

3 0

3 years ago

Bob decided to give up a full-time salary of $45000 a year to go to school for 4 years. The total cost of going to school will n

den301095 [7]

Answer:

Step-by-step explanation:

Semester Costs = 8*2858 = 22864

Books / semester= 8 * 391 = <u>3128</u>

Total 25992

If he wants to repay all this in six years the answer would be

45000 + 25992/6 = 45000 + 4332 = 49332

3 0

3 years ago

What is the area of the shape shown?

Gnesinka [82]

Answer:

B: 378 cm^2

Step-by-step explanation:

22 * 24 = 528

528 - (10 * 15) = 378

8 0

3 years ago

Read 2 more answers

9. PLEASE HELP ME

gizmo_the_mogwai [7]

Answer:

C. (3, 3)

Step-by-step explanation:

8 0

3 years ago

Peyton is three years younger than Justin. Matt is four times as old as Peyton. If you add together the ages of Justin, Peyton a

Arlecino [84]

You have to add up the numbers to equal 39....so it's 18+12+9=39

3 0

3 years ago