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2 years ago

What is the the formula for kite missing height

Mathematics

2 answers:

Mashutka [201]2 years ago

8 0

Answer:

Kite area formula

If you know two non-congruent side lengths and the size of the angle between those two sides, use the formula: area = a * b * sin(α) , where α is the angle between sides a and b .

anastassius [24]2 years ago

7 0

Step-by-step explanation:

In order to calculate the height (distance BC in the diagram) you need to know the distance from point D (the closer of the two measurement points to the kite) to the point directly under the kite, B. Once you know this distance then multiplying this by the tangent of angle b will give you the height.

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Solve the following proportion 7/9=n/36

ValentinkaMS [17]

N=28

cross multiply 7 and 36
cross multiply 9 and n

7x36=252
9xN=9n

9n=252
—- ——
9 9

n=28

7 0

3 years ago

What are the coordinates of the vertex of the function f(x) = x2 - 12x + 5?

FinnZ [79.3K]

Answer:

The vertex is the point (6,-31)

Step-by-step explanation:

we have

$f(x)=x^2-12x+5$

This is a vertical parabola open upward

The vertex represent a minimum

Convert to vertex form

Complete the square

$f(x)=(x^2-12x+6^2)+5-6^2$

$f(x)=(x^2-12x+36)-31$

Rewrite as perfect squares

$f(x)=(x-6)^2-31$ -----> equation in vertex form

therefore

The vertex is the point (6,-31)

6 0

3 years ago

I need help with this.

Dimas [21]

0.5-2(0)^2
0.5-0
0.5
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desmos to graph

7 0

3 years ago

Read 2 more answers

Marie, James, and George ran in a race. Marie finished in 1.54 minutes, James finished in 1.92 minutes, and George finished in 0

geniusboy [140]

Answer:

George, Marie, James

Step-by-step explanation:

Thats it

4 0

2 years ago

Determine whether a triangle with given side lengths will be a right triangle?

mr Goodwill [35]

Answer:

Step-by-step explanation:

Apply the Pythagorean Theorrem. Find the sum of the squares of the two shortest sides and determine whether this sum equals the square of the longest side:

#19: 5^2 + 12^2 = ? = 13^2

25 + 144 = ? = 169 This is true, so you do have a right triange in #19.

#21: 2^2 + 4^2 = ? = 7^2, or 4 + 16 = ? = 49 This is false. Not a right

triangle.

Apply this same approach (Pythagorean Theorem) to the remaining problems.

4 0

2 years ago