3 years ago

Why is it that sin 5π

1 answer:

7 0

Because arcsin or sin-1 only gives outputs that are in the first and fourth quadrant.
5pi / 6 is in the second quadrant.

You might be interested in

-16x-18y=58 x and y solution of equation

spayn [35]

X=(-9y/8)-29/8
y=(-8x/9)-29/9

7 0

2 years ago

What is the answer to 2/5 + 7/20 and 6/15 + 14/40

horrorfan [7]

2/5+7/20=3/4

6/15+14/40=3/4

8 0

2 years ago

Read 2 more answers

An object is spinning around a circle at a rate of 420 revolutions per minute. If the circle has a diameter of 8 feet, what is i

Vera_Pavlovna [14]

Answer:

Step-by-step explanation:

This seems more like a physics questions, but i'll help you :P

the circle is 8 feet across or a radius of 4 feet

circumference of the circle is 2 $\pi$ r = 25.132741 feet

it's going around 420 times a minute

420 * 25.132741 = 10555.75132 feet per minute

10,555.75

7 0

2 years ago

The lines below are parallel if the slope of the green line is -2 what is the slope of the red line

kati45 [8]

Answer:

-2

Step-by-step explanation:

Since they are parallel, they have the same slope. This will be true for any set of lines.

8 0

3 years ago

Enter the values for the highlighted variables to complete the steps to find the sum:

sergey [27]

Answer:

a ⇒ -1

b ⇒ -9

c ⇒ 9

d = 3

e ⇒ 3

f ⇒ 2

g ⇒ 1.5

Step-by-step explanation:

Answers off of Edge 2020

6 0

2 years ago

Read 2 more answers