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Alex
3 years ago
10

Figure VWYX is a kite. What is the value of x?

Mathematics
2 answers:
Alecsey [184]3 years ago
8 0

Answer:

x=6\°

Step-by-step explanation:

we know that

The sum of the internal angles of a kite is equal to 360\°

so

In this problem we have

90\°+90\°+(18x-2)\°+(12x+2)\°=360\°

(18x-2)\°+(12x+2)\°=360\°-180\°

30x=180\°

x=6\°

riadik2000 [5.3K]3 years ago
3 0

Answer:

6

Step-by-step explanation:

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The _____ of two sets X and Y is denoted by X-Y​
lidiya [134]

Answer:

Cartesian product

Step-by-step explanation:

The Cartesian product of two sets, X and Y, denoted by X × Y, is the set of all ordered pairs (x, y), where x is an element of X and y is an element of Y: 8 (2.4.1) X × Y = { (x, y) ∣ x ∈ X ∧ y ∈ Y } For example, if Children = { Peter, Mark, Mary }, and Parents = { Paul, Jane, Mark, Mary }, then

5 0
2 years ago
39. Solve this system: 3x+y=-7 . 4x-y=14A. (–1, 10)B. (1, –10)C. (–1, –10)D. no solution
valkas [14]

Given,

The linear pair of the equation is,

\begin{gathered} 3x+y=-7 \\ 4x-y=14 \end{gathered}

Required

The solution of the linear equation.

Taking the equation first as,

\begin{gathered} 3x+y=-7 \\ y=-7-3x \end{gathered}

Substituting the value of y in second equation then,

\begin{gathered} 4x-y=14 \\ 4x+7+3x=14 \\ 7x+7=14 \\ 7x=7 \\ x=1 \end{gathered}

Substituting the value of x in first equation then,

\begin{gathered} 3x+y=-7 \\ 3(1)+y=-7 \\ y=-7-3 \\ y=-10 \end{gathered}

Hence, the solution of the system is (1, -10).

8 0
1 year ago
From the observation deck of a skyscraper, Harper measures a 45^{\circ} ∘ angle of depression to a ship in the harbor below. If
Evgesh-ka [11]

The horizontal distance between the base of the skyscraper to the ship is 1145 feet.

Data;

  • Angle = 45 degree
  • Observation deck (adjacent) = 1145 ft
  • horizontal distance (opposite) = x

<h3>Trigonometric Ratios</h3>

Using trigonometric ratios, we have the value of adjacent and angle, we can easily use tangent of the angle to find the horizontal distance

tan\theta = \frac{opposite}{adjacent}

Substitute the values into the equation and solve

tan45 = \frac{x}{1145}\\ x = 1145tan45\\x = 1145ft

The horizontal distance between the base of the skyscraper to the ship is 1145 feet.

Learn more on trigonometric ratio here;

brainly.com/question/4326804

5 0
2 years ago
What is the value of tan A? I'm confused
Oliga [24]
Tan(A) = Opp/Adj = CB / AC = 12/9 = 4/3

hope it helps
6 0
3 years ago
Read 2 more answers
What’s the answer pls
MAXImum [283]
37.1
35 * .06 = 2.1
35 + 2.1 = 37.1
8 0
3 years ago
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