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BaLLatris [955]
3 years ago
8

Please help me , what is 2 x 2

Mathematics
2 answers:
Pepsi [2]3 years ago
8 0

Answer:

4

Step-by-step explanation:

Katarina [22]3 years ago
7 0
Add to twice and it will be 4 like 2+2
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A rectangle with vertices L(3, –1), M(3, –8), N(8, –8), and O(8, –1) is reflected over the y-axis.
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A quiz has multiple-choice questions, each with 5 choices. The answer possibilities are distributed evenly. If a student gets a
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The probability of choosing a correct answer = 1/5
The probability of choosing a wrong answer = 4/5

Scores received on correct answer = +3
Scores received on wrong answer = -1
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The average scores, in long run will be equal to the expected value. The expected value E, in this case will be:

E= \frac{1}{5}(+3)+ \frac{4}{5}(-1)=-0.2

Thus, in long run, the student will score -0.2 points on average.  
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4 years ago
What is the length of the hypotenuse to the nearest hundredth place in the diagram below
Stella [2.4K]

Answer:

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Step-by-step explanation:

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5 0
3 years ago
Marking as BRAINLIST ace only please
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Answer:

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The sun is directly overhead. The shadow of the balloon falls
Mariana [72]

The height of the ballon is 34 feet 2 inches.

To be able to solve this question, we need to understand the concept of angle of elevation.

<h3>What is the angle of elevation?</h3>

An angle of elevation is the angle formed between the horizontal plane (adjacent line) to the line of sight(elevation) from the viewer's eye to the object located in the space.

  • The diagrammatic expression for the question given can be seen in the image attached below.

From the image below, we can determine the height of the ballon by taking the tangential trigonometric function.

\mathbf{tan \theta = \dfrac{opposite}{adjacent}}

\mathbf{tan \ 67= \dfrac{x}{14 ft \ 3 in }}

Let's first convert 14 ft 6 in to ft, by doing so, we get 14.5 ft

\mathbf{tan \ 67= \dfrac{x}{14.5\ ft }}

x = tan 67 (14.5 ft)

x = 2.356(14.5 ft)

x =34.162 ft

To ft and inches, we have:

x = 34 ft 2 inches

Learn more about angles of elevation here:

brainly.com/question/25748640

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