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2 years ago

1 pts

Mathematics

1 answer:

alexira [117]2 years ago

4 0

Can you answer my question now now now now

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Look at the figure. Which trigonometric ratio should you use to find x?

Elis [28]

Answer:

B. Sine.

Step-by-step explanation:

We need to find the value of x which is opposite to the given angle (50 degree). Also we are given the length of the hypotenuse.

Sine = opposite / hypotenuse so we would use the sine.

Its worth committing this mnemonic to memory, which helps to find the required trig ratio:

SOH-CAH-TOA.

SineOpposite/Hypotenuse- CosineAdjacent/Hypotenuse-TangentOpposite/Adjacent.

4 0

2 years ago

dan deposits 6,000$ into an account that pays simple interest at a rate of 6% per year . how much interest will he be paid in th

Marrrta [24]

Answer:

6,000+6%=6,360

Total in 6 years: 2,160

3 0

2 years ago

Let f(x) = tan(x) - 2/x. Let g(x) = x^2 + 8. What is f(x)*g(y)?

Tema [17]

Answer:

$f(x)\times g(y)=y^2tan(x)+8tan(x)-\frac{2y^2}{x}-\frac{16}{x}$

Step-by-step explanation:

We are given that

$f(x)=tan(x)-\frac{2}{x}$

$g(x)=x^2+8$

We have to find $f(x)\times g(y)$

To find the value of $f(x)\times g(y)$ we will multiply f(x) by g(y)

$g(y)=y^2+8$

Now,

$f(x)\times g(y)=(tanx-\frac{2}{x})(y^2+8)$

$f(x)\times g(y)=tan(x)(y^2+8)-\frac{2}{x}(y^2+8)$

$f(x)\times g(y)=y^2tan(x)+8tan(x)-\frac{2y^2}{x}-\frac{16}{x}$

Hence,

$f(x)\times g(y)=y^2tan(x)+8tan(x)-\frac{2y^2}{x}-\frac{16}{x}$

5 0

2 years ago

type the correct answer in each box. Use numerald instead of words. If necessary, use/ for the fraction bar

Olegator [25]

Answer:

I just really don't kniwwww

7 0

2 years ago

Select the correct answer from each drop-down menu.Complete the following proof.Given: WXYZ is a parallelogram with diagonals XZ

ohaa [14]

GIVEN:

We are given a parallelogram WXYZ with diagonals WY and XZ.

Required;

Prove that XZ bisects WY.

Explanation;

From the diagram provided, we can draw the following conclusion;

$\begin{gathered} \angle WXY\cong\angle YZW \\ \\ \angle WXZ\cong\angle YZX \\ \\ Alternate\text{ }interior\text{ }angles \end{gathered}$

Also, we have;

$\begin{gathered} \Delta WZV\cong\Delta YXV \\ \\ SAS\text{ }congruency\text{ }criteria \end{gathered}$

8 0

11 months ago