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m_a_m_a [10]
3 years ago
12

Please help me this is really confusing here's the question

Mathematics
1 answer:
LuckyWell [14K]3 years ago
3 0

Answer:

I'm pretty sure its D. 11.5

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I don’t understand what this is saying. I need help
Rudik [331]
Since al is taller than bob and bob is taller then carl that would mean that carl is the shortest there and al is the tallest
5 0
3 years ago
Read 2 more answers
Grayson is flying a kite, holding his hands a distance of 2.75 feet above the ground and letting all the kite’s string play out.
sergiy2304 [10]

The position of the kite with the point directly beneath the kite at the same

level with the hand and the hand for a right triangle.

  • The height of the kite above the is approximately <u>66.314 feet</u>.

Reasons:

The height of his hands above the ground, h = 2.75 feet

Angle of elevation of the string (above the horizontal), θ = 26°

Length of the string, <em>l</em> = 145 feet

Required:

The height of the kite above the ground.

Solution:

The height of the kite above the ground is given by trigonometric ratios as follows;

\displaystyle Height \ of \ kite, \, k_h = \mathbf{h + l \times sin(\theta)}

Therefore;

\displaystyle Height \ of \ kite, \, k_h = 2.75 + 145 \times sin(26^{\circ}) \approx \mathbf{66.314}

The height of the kite above the, k_h ≈ <u>66.314 feet</u>

Learn more about trigonometric ratios here:

brainly.com/question/9085166

8 0
3 years ago
eli takes a typing test and types all 300 words in 1/10 hour.he takes the test a second time and types the words in 1/12 hour wa
Leokris [45]
He typed faster the second time because if you multiple 60 minutes by 1/10 and 1/12 of and hour separately, you get a smaller answer with 1/12 than by 1/10, and thereby a smaller answer.


Hope this helps!
5 0
3 years ago
7.8 + n = 38.2 plez i need help
BabaBlast [244]
7.8 + n = 38.2
n = 38.2 - 7.8
n = 30.4
7 0
3 years ago
Read 2 more answers
PLEEEASE HELP ME, QUICK!!!! ITS WORTH 20 POINTS!!!
cricket20 [7]

Answer:

Sometimes true. It may be true at times if x or y equal each other, but if they do not equal each other it is not true

Step-by-step explanation:

We are given two expressions:  x -3 and y  - 3

Here x and y are two different variables.

These expressions are equal, when the value of x and the value of y are equal.

x - 3 = y -3 if x = y.

Therefore, the two expressions have the same value in sometimes.

That is, when x = y, then the value of two expressions are the same.

Example.

If x = 2 and y = 2, then

x - 3 = y - 3

2 - 3 = 2 - 3

-1 = -1

If they have different values, for x =  2 and y = 3

x - 3 = y - 3

2 - 3 = 3 -3

-1 = 0

Which is not true.

Therefore, the answer is sometimes.

7 0
3 years ago
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