the school received a shipment of 45 newspaper . the newspapers will be shared equally by 5 classes . How many newspapers will e
1 answer:
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Answer:
Step-by-step explanation:
In order for the triangle to be a right one we need every side to be of the same length. see the photo for furyher explanation.
From the law of sines, we have
where is the leg we're interested in,
is the hypothenuse,
is the angle opposite to
, and
is the angle between
and
.
So, in the first case, we can use
And in the second excercise, we use
Answer:
gallons
Step-by-step explanation: