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marissa [1.9K]
3 years ago
12

What is sin O when the sides are c, a, b?

Mathematics
1 answer:
Naddik [55]3 years ago
5 0
That’s confusing to understand :/
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You have $10,000 to invest in a stock portfolio. Your choices are Stock X with an expected return of 13 percent and Stock Y with
Alex Ar [27]

The money invested in stock X is $8,800.

Given,

Total investment in stock portfolio=$10000

Expected return from stock X=13%=0.13

Expected return from stock Y=8%=0.08

Expected return from portfolio=12.4%=0.124

The portfolio return is calculated by taking the weighted average of individual stock returns.

Let x represent the portfolio weightage of stock X.

1-x is the portfolio weightage of stock Y.

money invested in stock X be

0.124=0.13x+0.08(1-x)

0.124=0.13x+0.08-0.08x

0.124-0.08=0.05x

0.044=0.05x

x=0.88

money invested in stock X=0.88*10000=$8800

Thus, the money invested in stock X is $8,800.

To learn more about percentages refer here

brainly.com/question/26718419

#SPJ4

4 0
1 year ago
Need help ASAP math
givi [52]

Answer:

C

Step-by-step explanation:

We know it's direct variation using the direct variation equation.

y=kx

Where k is the constant.

Since 7 times x is the y values, k=7

Now we can substitute 7 into k of the direct variation equation.

y=7x

5 0
3 years ago
HELP ME BEFORE I DIE!
KonstantinChe [14]

Answer:

0.6 or \frac{3}{5}

Step-by-step explanation:

Using the Pythagorean theorem (a^{2} +b^{2} =c^{2}) we get that the hypotenuse is 5.

so the cos V is adjacent over the hypotenuse. so if adjacent is 3 and hypotenuse is 5, the answer is \frac{3}{5} which equals 0.6 in decimal form.

3 0
3 years ago
X^2-3×=2 use quadratic equation ​
abruzzese [7]

Answer:

(-3+√17 )/2. or( -3-√17)/2

hope you got it

4 0
3 years ago
Blank divided by seven equals zero
Airida [17]

Answer:

anything above 7 or not equivalent to 7 can be the answer

Step-by-step explanation:

8÷7=a undifined number but if it is 7÷7 its 1 and if you got 7÷1 it is 7 so anything other than those answers should be it

4 0
3 years ago
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