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Ghella [55]
3 years ago
13

I need to find the value of x

Mathematics
1 answer:
Masja [62]3 years ago
5 0
For right triangles, tangent is opposite length over adjacent length

tangent of 34 is x over 20 because x is the opposite side and 20 is the adjacent

tan(34) = x / 20
x = 20tan(34)
To three decimal places, a decimal approximation is
x ≈ 13.490
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Susan Marciano invested part of her 19000 bonus in a fund that paid an 11% profit and invested the rest in stock that suffered a
ioda

The amount invested at 11% is ​$5,000

The amount invested in stock is ​$14,000

What is the net profit on both investments?

The profit of each investment is the rate of return or loss multiplied by the amount invested

Let us assume that x was invested at 11% and the remaining 19000-x was invested at a loss rate of 3%

net profit=(11%*x)+(19000-x)*-3%

net profit=130

130=(11%*x)+(19000-x)*-3%

130=0.11x-570+0.03x

130=0.14x-570

130+570=0.14x

700=0.14x

x=700/0.14

x=$5,000

Amount invested in stock=19000-x

Amount invested in stocks=19000-5000

Amount invested in stocks=$14,000

Find out more about combined investments on:brainly.com/question/2166053

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8 0
1 year ago
What is the percent of change if 30 is decreased to 25?
Luden [163]

Answer:

16.67%

Step-by-step explanation:

initial rate=30

final rate =25

decreased rate = 30 - 25= 5

Now,

Decreased % = (5 / 30) * 100%

= 16.67%

3 0
2 years ago
Read 2 more answers
What is the value of this expression 1/3-5
gregori [183]
The answer is 243 for the question above
5 0
3 years ago
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The topic is about secant tangle angles
yuradex [85]

Answer:

41

Step-by-step explanation:

360-(104+104+111)=41

6 0
3 years ago
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A bag contains marbles numbered 1 through 100. Zoe draws a marble. Then, without replacing the marble, she draws a second marble
Neporo4naja [7]
If starting out, there are 100 marbles and Zoe pulls out a 5 and doesn't replace it, then there are 99 marbles left to choose from. So, there are 9 digits 1-10 (not including #5) making the proportion you have left 9/99 which simplifies to 1/11
6 0
3 years ago
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