Find the area of a sector with a central angle of 9.6 radians and a radius of
21.4 units
it radians and a radius of
2. find the area of a sector with a central angle of 3
12 units.
3. find the area of a sector with a central angle of 44o and a radius of 56
units.
4. a circle has a radius of 8 units. find the area of a sector with an arc length of
6 units.

answer: i realy don't get it that much can you me figer it out pleas you

step-by-step explanation:

pi x^2

step-by-step explanation:

pi times x squared

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

x= 3^y

step-by-step explanation: