3 years ago

What is the length of the unknown leg in the right triangle? answers on second image.

Mathematics

1 answer:

anygoal [31]3 years ago

6 0

The correct answer is 8 yd

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Find the approximate values of the trigonometric functions of θ given the following information. Enter the values correct to 2 d

kati45 [8]

Answer:

Step-by-step explanation:

slope of any line is same as the tan θ . so we first try to find the slope of the given line and then using that we can find remaining trigonometric functions .

To find the slope of a line we need to change the equation of line to slope intercept form .

2y - 5x +16 =0

move all terms to right

2y = 5x - 16

divide all by 2

y = 5/2 x - 8

compare this with y =mx+b

slope = m = 5/2

It means

tan θ = 5/2 = 2.5

tan θ = 2.50

now use the trigonometric ratios (see the image attached )

sin θ = $\frac{y}{z} = \frac{5}{\sqrt{29} } = 0.93$

cos θ = $\frac{x}{z} = \frac{2}{\sqrt{29} } = 0.37$

tan θ = 2.50

cot θ = $\frac{x}{y} = \frac{2}{5 } = 0.40$

sec θ = $\frac{z}{y} = \frac{\sqrt{29}{5} } = 1.08$

csc θ = $\frac{z}{y} = \frac{\sqrt{29}{2} } = 2.69$

7 0

3 years ago

For every pizza Eric's family ate, eric ate2 of the 8 pieces. If Eric's family bought 2 pizzas, write the ratio of the total num

soldier1979 [14.2K]

Answer:

4 over sixteen, or 4/16 is your answer.

Step-by-step explanation:

There are 2 pizzas, each of which contain 8 pieces. So, in all, there were 8 pieces. Eric ate two pieces from each pizza. So, 2+2=4. Thus, he ate four out of the 16 pieces. That brings us to our answer, 4/16.

I hope this helps you, have a wonderful day!

4 0

3 years ago

If a house is purchased at $240,000, what is the predicted value of the house in 12 years if it appreciates at a rate of 4% per

Jlenok [28]

Answer:

The answer is A. 3777644.65 ( i think)

3 0

3 years ago

Read 2 more answers

John Jimenez purchased a $5,000 bond at 90. The annual interest is 5%.

Verdich [7]