2 years ago

1.Prove each statement. step by step PLEASE!!!

Mathematics

1 answer:

Leya [2.2K]2 years ago

5 0

Answer:

Step-by-step explanation:

a. sin^-1(sin theta) = theta

(1/sin)(sin theta) = theta

the sines cross out theta = theta

b. cos(cos^-1x) = x

cos(x/cos) = x

the cosines cross out x = x

You might be interested in

Rational numbers that are not integers and whole numbers that aren't integers.

Nataly [62]

Whole number can be a integer. rational number can not be a integer that is repeating.

8 0

3 years ago

What is 171.76 divided by 555? Pls show work

vekshin1

171.76 ÷ 555 = 0.3094774775

8 0

3 years ago

Evaluate expressions- if A=4 and B=9 what is the value of the following expression

lys-0071 [83]

Answer:

Step-by-step explanation:

just put the value of a and b in the expression and you will get the answer

20/a+7.b is

20/4+7×9

5+63

7 0

2 years ago

Read 2 more answers

Which is an example of how the body maintains homeostasis

IgorC [24]

Answer:

Hey Guys!!! Here's the answer===>The body maintains homeostasis by eliminating these substances through the urinary and digestive systems. An individual simply urinates and defecates the toxins and other nasty things from the blood, restoring homeostasis to the human body

Step-by-step explanation:

3 0

3 years ago

235 x 80 (200x ___)+ (30 x____)+(5x___) _____ +_____+_____ _____

Aleksandr-060686 [28]

I’m confused wish I can help

8 0

3 years ago