Martha is constructing the circumscribed circle for △rst. she has already used her compass and straightedge to complete the part of the construction shown in the figure. which construction could be her next step? place the point of the compass on the intersection of ab¯¯¯¯¯ and cd¯¯¯¯¯ and extend the compasses to point r. construct the angle bisector of ∠t . construct the line through points a and y. place the point of the compass on point c and extend the compasses to point r.

alright well the answers to your question is

2xy/9 hope this have a nice day : )

step-by-step explanation:

the final amount you will pay is $68.04.

the tip is determined by the pre-tax amount, so we calculate the tip based on the original bill, not after we've added sales tax.

to find the tip:

we can divide 54.00 by 100 to get 1% of 54. then we multiply that by 18.

54 / 100 = .54

.54 x 18 = 9.72

tip = 9.72$

to find the tax:

we can divide 54.00 by 100 to get 1% of 54. then we can multiply that by 8 to get 8%.

54 / 100 = .54

.54 x 8 = 4.32

tax= 4.32

now we can add the tip and tax to the bill to get our total.

54 + 9.72 + 4.32 = 68.04

total: $68.04

step-by-step explanation: