Assume that the variables X and why are directly related FK equals eight what is the value for each of the following points be sure and record your data to be used in the following problem X Y. K
0.5. 8
1. 8
2. 8
3. 8

it could be 1,3 and more others to create a cylinder.

step-by-step explanation:

ratio is 2 : 9

the answer is three

13.5 : 3

step-by-step explanation:

what is the figure? attach a picture.

the solution of the equation is 2.23 ⇒ answer b

step-by-step explanation:

* lets revise the meaning of exponential function

- the form of the exponential function is y = ab^x, where a ≠ 0, b > 0 ,  

  b ≠ 1, and x is any real number

- it has a constant base b

- it has a variable exponent x

- to solve an exponential equation, take the log or ln of both sides,  

  and solve for the variable

* lets solve the problem

∵

- the base is 7 and the exponent is x

- insert ㏑ in both sides

∴

- use the rule

∴ x ㏑(7) = ㏑(77)

- to find x divide both sides by ㏑(7)

∴

* the solution of the equation is 2.23 to the nearest 2 decimal places