Answer:
r = 9
Step-by-step explanation:
cross multiply
9 * r = 81
9r = 81
divide both sides by 9
r= 81/9
r = 9
The answer would be the first one or 3y2, this is because it goes into each term evenly enough to simplify it.
[(14,7 + 5,9) x 5,8] / 2 = 59,74 cm^2
Answer: y= sin x+2
Step-by-step explanation:
Answer:
no who pays almost 9 bucks for ice cream