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inysia [295]
3 years ago
7

Rob is flying a kite with a string that makes a 70-degree angle with the ground. If the kite string is 27 meters long, how high

is the kite above the ground?
(Please use the exact ratio to calculate the missing side and round your answer to the nearest hundredth.)

The kite is meters above the ground.
Mathematics
1 answer:
Bingel [31]3 years ago
8 0

Answer:

25.37

Step-by-step explanation:

Use SOH or Sin∅=\frac{opposite}{hypotenuse}

So Sin(70)= \frac{x}{27}

Multiply both sides of the equation to end up with 27Sin(70)=x

Plug into your calculator in degrees and you get 25.37m

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321
kondaur [170]

Answer: 60 L

Step-by-step explanation:

Given

The measurement of a rectangular vessel is 40\ cm\times 30\ cm\times 50\ cm

If we multiply the given terms then it will give the volume of the rectangular vessel in cm^3.

So, the volume of the rectangular vessel is

\Rightarrow V=60,000\ cm^3

Also, we know 1000\ cm^3=1\ L i.e. to convert  cm^3 to L, divide the result by 1000.

\Rightarrow V=60,000\ cm^3=60\ L

8 0
3 years ago
Add using the number line. ​ −0.5 + (−1.7) ​
Rudik [331]

Answer:

- 0.5 - 1.7 = - 2.2

Step-by-step explanation:

We need to add two numbers using the number line.

Steps to Add Numbers on the Number Line:

When we add a negative numbers that we move the point to the left of the number line.

We are adding two negative numbers. Locate the first number which is -0.5. Then, add negative 1.7 to it which means moving the existing point 1.7 units to the left of the number line.

So, we get 2.2 on the left.

2.2 is left side it means sign is negative.

Final answer is -2.2

3 0
3 years ago
Will give brainliest if u help
barxatty [35]

Answer:

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Step-by-step explanation:

7 0
3 years ago
Find the interval(s) over which the function is decreasing
son4ous [18]

Answer : (0,3) U  (3, ∞)

We need to find  the interval(s) over which the function is decreasing

We look at the intervals of x  where the graph is decreasing

Decreasing interval of the graph is the part where the graph goes down

We look at the part where the graph changes direction

In the middle  inverted U shaped graph , the graph changes direction and start decreasing at x=0

the graph is decreasing till x=3

so first decreasing interval is x=0  to 3. we write it as (0,3)

After x=3 the graph starts decreasing and it goes to infinity

So the second decreasing interval is 3  to infinity . We write it as (3, ∞)

Now combine both intervals by a 'U' union

(0,3) U  (3, ∞)

7 0
3 years ago
During a bike challenge,riders have to collect various colored ribbons. Each 1/2 mile they collect a red ribbon, each 1/8 mile t
andrew-mc [135]
At the 3/4 marker, the rider can collect a green ribbon and a blue ribbon.

Because 3/4 is the 3rd stop for a blue ribbon and 3/4 is the 6th stop for a green ribbon.

4 0
3 years ago
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