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MaRussiya [10]
3 years ago
15

1. The measures of the angles of RST are in the ratio 2:4:9. What are the measure of the angles

Mathematics
1 answer:
yuradex [85]3 years ago
5 0

Answer:

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Step-by-step explanation:

Go to that site for your answer!! :)

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I need some help please
muminat
Answer: 113.0 ft (bottom right corner)

=====================================

Explanation:

The triangle has a horizontal leg of 220 ft and a vertical leg of x ft. We'll use the tangent rule to connect the opposite side and adjacent side

opposite side = x
adjacent side = 220
this is with the reference angle shown in the diagram

So,
tan(angle) = opposite/adjacent
tan(26) = x/220
220*tan(26) = x
x = 220*tan(26)
x = 107.301169 ... see note below
x = 107.3

Now that we know the approximate value of x, we add on 5.7 to get
x+5.7 = 107.3+5.7 = 113.0

note: make sure your calculator is in degree mode. The value is approximate to 6 decimal places

3 0
3 years ago
Please help. And show your work or your content answer will be removed and your points will be taken away from the one's you get
just olya [345]

Answer:

“It’s not hard to steal points”.........................................so thx for points....................................bye

Step-by-step explanation:

4 0
3 years ago
The diagram shows the ages and the secondhand prices of 10 cars
EleoNora [17]

From the graph, the coordinates of the cross that represent this car on the graph are ( 8, 2100).

<h3>What is the correlation coefficient?</h3>

The correlation coefficient is a measure of how similar two datasets are acting.

When the correlation coefficient comes out as -1, it means that both the datasets are negatively oppositely correlated.

One data increases and other data starts to decrease in the opposite direction.

When the correlation coefficient comes out below 0, values are negatively correlated.

The correlation shown by the graph is negative.

From the graph, the coordinates of the cross that represent this car on the graph are ( 8, 2100).

Learn more about correlation coefficient here:

brainly.com/question/10725272

#SPJ1

5 0
1 year ago
−1/3 −(−1/2)<br><br> Brainliest for the right answer
lawyer [7]

The answer would be -1/6 or -0.166667

4 0
3 years ago
you can see that there is 8 cm in middle of the trapezoid. above the trapezoid, it says 6 cm, below the trapezoid, it says 11 cm
aniked [119]

Answer:

The measure of the longer base is:

                           9 centimeters

Step-by-step explanation:

We know that the area of a trapezoid with height h and two parallel bases b and b' is given by the formula:

Here we have:

The area of a trapezoid is 30 square centimeters. The height is 4 centimeters. The shorter base measures 6 centimeters.

i.e.  

Step-by-step explanation:

6 0
3 years ago
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