What is the value of b in the equation below?

when dividing subtract the powers

 so  you would do 6-2 = 4

 so b = 4

The value of b is 4.

Step-by-step explanation:

The given equation is

According to the property of exponent,

Using this property of exponent, the given equation can be written as

On comparing both the sides, we get

Therefore the value of b is 4.

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

question 1 is 8, question 2 is 9, question 3 is 24

step-by-step explanation:

now, the numbers they give you at the top are the key. from there, you just have to plug and chug! let's try 1, 2, and 3!

key: a=3, b=5, c=6

1. a+5

remember, a=3, so we plug that in to get 3+5=8

2. 15-c

c=6, so we plug that in to get 15-6=9

3. 4b

b=6, so we plug it in to get 4*6=24

time to try the rest on your own! if you put the answers below in a comment, i'll check them for you!