a rectangular paperboard measuring 34 in long and 21 in wide has a semicircle cut out of it, as shown below. what is the perimeter of the paperboard that remains after the semicircle is removed? (use the value 3.14 for 7, and do not round your answer. be sure to include the correct unit in your answer.)

isaiah walks 3 miles due north, turns and then 5 miles due east. how far is he from his starting point?

a^2 + b^2 = c^2

let c = distance from starting point.

(3)^2 + (5)^2 = c^2

9 + 25 = c^2

34 = c^2

sqrt{34} = sqrt{c^2}

sqrt{34} = c

income. 10x+1300

expenses 3x+(1800+1500)

expenses 3x+3300

to break even:

income = expense,

10x + 1300 = 3x + 3300,

solve for x.

step-by-step explanation:

mark brainliest