Rewrite the formula for area of a circle to find the radius of a circle. If
The area of a circle (A) is given by the formula A = 772 where ris the circle's radius. The formula to find ris
22
A = 54 centimeters and T=7,ris centimeters.

*face palms*

step-by-step explanation:

no

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

tap for more

y

=

−

2

find the upper bound of the range.

tap for more

y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation:

answer: i don't understand it

step-by-step explanation: sorry