Answer:
<u>360 in²</u>
Step-by-step explanation:
Surface Area of the box = 2(lb+bh+hl)
= 2(12×6 + 6×6 + 6×12)
= 2(72 + 36 + 72)
= 2(180)
= <u>360 in²</u>
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Therefore D is the right answer.
Answer:
$16.60
Step-by-step explanation:
4 x 0.85 = $3.40
20 - 3.40 = 16.6
Dave should get back $16.60 in change.
He bikes 4/10 of a mile in 1/5 of an hour
That is 4/10 miles in 1/5 hours
Average speed = Distance/ time = 4/10 ÷ 1/5 = 4/10 × 5/1 = 2 miles/hour
Answer: 12.6 miles
Step-by-step explanation:
Here the ship is doing a circular path.
We know that the ship is 120° from the north, and we want to find the distance that the ship has traveled so far from the most northern tip of the island.
This distance will be equal to the length of the arc of 120°
You can find this as:
Arc = (angle*3.14/180)*radius
arc = (120*3.14/180)*6 miles = 12.56 miles
Now we need to round it to the nearest tenth, so we need to round it up, and we get 12.6 miles
