Noreen worked 3 1/3 hours on her math project. Donald worked 1 1/5 times as long on his math project as Noreen did. For how many
1 answer:
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me a children doctor any g irl have doubt then (gur-xewz-hzb).
Answer:
(A) 2 meter
Step-by-step explanation:
It is given that the ladder forms a 72º angle with the ground and rests against the house at a spot that is 6 meters high.
Let the measure of bottom of the ladder from the wall be x, then using the trigonometry, we have
≈
Thus, option A is correct.