Help!

Convert the rectangular equation into a polar equation.

a) r= 8cos theta

b) r= sqrt8 cos thete

c) r=8 sin theta

d) r= sqrt8 sin theta

ege

step-by-step explanation:

egge

c. 27 units.

step-by-step explanation:

we are told that in circle a, ∠bae ≅ ∠dae.

we can see from our given diagram that in and ;

, as these are radii of our given circle.

therefore, by sas congruence postulate.

hence, side be will be equal to side de as corresponding parts of congruent triangles are congruent. so we can set an equation to find the value of x as:

now let us substitute x=17 in the expression for the length of be.

therefore, length of be will be 27 units and option c is the correct choice.

= 5

step-by-step explanation:

to find the 15th term substitute n = 15 into the nth term formula

= (- 3 × 15 ) + 50 = - 45 + 50 = 5

10 - 75

step-by-step explanation:

there's nothing attached so it's most likely anything in that range.