Pls help I'm gonna give brainliest but just help pls I need to do this but I don't get it. Ellen wants to purchase a book that is regularly priced at $18. The book is discounted 15%. She also needs to pay a 6% sales tax on the discounted price.

What is the total amount Ellen will pay for the book?

∠acb = 8°

step-by-step explanation:

∠xba lies on the circle and is half the measure of the intercepted arc ax

hence

measure of arc ax = 2 × 42° = 84°

∠acb is outside the circle and is

∠acb = (arcab - arcax ), hence

∠acb = 0.5 (100 - 84) = 0.5 × 16° = 8°

3x + 4y -25 =0 represents the amount of change sianna should recieve

answer: the four apples you took away.

step-by-step explanation:

answer: 486in^2

step-by-step explanation: