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scoundrel [369]
3 years ago
8

Mr. Schrock is flying an airplane 300 feet above the ground. You were laying on the ground 400 feet from where he dropped a seni

or survivor T-shirt. What is the angle of the elevation as you look at the plane?

Mathematics
1 answer:
Alex73 [517]3 years ago
6 0

Answer:hi

Step-by-step explanation:hi

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Math work plz, i just need to get an answer
Neporo4naja [7]
It is 10, and 15 I believe
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3 years ago
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You put $800 in an account that earns 4% simple interest. Find the total amount in your account after each year for 3 years. (Pl
alexandr402 [8]
To get 4% of 800 you times 800 by 4 and divide it by 100. Once you have that amount you add it to 800 to find the amount you will have in your bank the first year. To get the next year's amount you then get 4% of 832(because after the first year you have more than $800) and then add the 4% to 832, that is the answer for the second year. To find the third year's amount you get 4% of the new amount (last year's total) and add it to last year's total, that is your total for the third year. So the first year will be: (800x4÷100)+800 =32+800 =832 The second year will be: 832+(832x4÷100) =832+33.28 =865.28 The third year will be: (865.28×4÷100)+865.28 =34.61(rounded off)+865.28 =899.89
3 0
3 years ago
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A top fuel dragster can use as much as 6 gallons in 4 1/2 seconds to travel 1/4 mile. At this rate how many gallons of fuel will
aleksandr82 [10.1K]
6 gallons in 4 1/2 seconds to travel 1/4 mile
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The dragster will :
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8 0
3 years ago
Simplify the expression to a + bi form:<br> (-6 - 9i)(-11 + 7i)
jek_recluse [69]

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Step-by-step explanation:

4 0
2 years ago
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Factor the expression.
tiny-mole [99]
B. (k+10f)(k-5f) you can tell in 2 ways.  1. if the second sign is neg then the signs in the factors are going to be one neg and one positive so that knocks out C and D.  Then you look at the second term and since the 5 is positive then the 10 has to be positive so you end up with a positive 5kf.

The second way is to FOIL them out.  When you check B you get k^{2} -5kf+10kf- 50f^{2} combine your like terms and you have your original expression of k^{2} +5kf-50 f^{2}

Hope that helps
3 0
3 years ago
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