Step-by-step explanation:
tan 60 = 21 ÷ y
1.73 = 21 ÷ y
y = 21 ÷ 1.73
y = 12.14
tan 30 = x÷ 12
0.6 x 12 = x
x = 7.2
Answer:
20
Step-by-step explanation:
Answer:
<h2>~ $356</h2>
Step-by-step explanation:
300*(1.04)^5
364.998581
Answer:
−128
Step-by-step explanation:
So 2/15 of a mile in 20 min
20 min is 1/3 of an hour
so 2/15 x 3 = mowed lawn/hour
6/15 of a mile
