9514 1404 393
Answer:
x ≈ 8.0
y ≈ 6.0
Step-by-step explanation:
For x, the relevant trig relation is ..
Sin = Opposite/Hypotenuse
sin(53°) = x/10
x = 10·sin(53°)
x ≈ 8.0
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The value of y can be found in the same way using the 37° angle, or the cosine function can be used.
y = 10·sin(37°) ≈ 6.0
y = 10·cos(53°) ≈ 6.0
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<em>Additional comment</em>
This question only asks for the value of x. We expect there may be some versions of this question in which the value of y is requested, or in which the positions of x and y are switched. Please compare your question carefully before you copy the answer.
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You may notice this is a 3-4-5 triangle with a scale factor of 2.
Answer:
1944
Step-by-step explanation:
I'm probably wrong but that is my answer
<h3>
Answer: Choice A 
</h3>
The R stands for "rotation". The "O" as a small subscript means "origin" which is where the x and y axis cross. The 90 degrees means we rotate 90 degrees counterclockwise. This is equivalent to 270 degrees clockwise, but writing 
is not correct as we don't rotate 270 degrees counterclockwise.
Wow. That is a nice tuition.
The question is asking, how much money does he need to pay after taking consideration of the grant money and scholarship.
We need to add up the estimated costs for his first year. 1,600+400+1,400=3,400.
Subtract both 1,900 and 1,000 (2,900) because he does not need to pay that amount from the original estimated costs.
3,400-2,900=500
This means that aside from the financial aid help, he will need to pay an additional 500 dollars to pay for his first year of college.
45% of 900 kg is 405 kilograms
