Suppose your grandma gave you $100 when you graduated high school (age 18) & you deposited the amount in this so-called credit union earning 10% interest compounded yearly. Suppose you never touched the money...how much would you have when you are ready to retire (age 65)? Use A = P(1 + (r/n))nt to compute; where A is account balance, P is the original principle ($100), r is the interest rate (10%), t is the number of years (47), and n is the number of times the interest is compounded in a year (1).

a=24; b=12

step-by-step explanation:

a/b=2: 1

a=2b

36/(1+2)=12

b=12

a=24

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.

x = 12

y = 1

for the points!