I need help it’s due today: in an orchestra, the ratio trembles to be allies is 1 to 3. There are nine viola ‘s. How many trombones are there in the orchestra?

$20.01

step-by-step explanation:

the sale price is (1.00 - 0.77)($87), or 0.23($87), or $20.01.

168

step-by-step explanation:

i am pretty sure that the answer is 168

the real question is why is this guys last name heavyfoot

step-by-step explanation:

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