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vazorg [7]
3 years ago
10

Question answer please

Mathematics
1 answer:
Digiron [165]3 years ago
6 0
Equal to a+b on the algebra
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Kalei is 6ft tall and stands 10 feet from a tree. He measures an angle if elevation of 30° up to the coconuts on the tree. How h
Juli2301 [7.4K]

Answer:

The total height of coconut Tree = H + 10ft = 11.77 ft

Step-by-step explanation:

Given as,

The height of Kalei = 6ft

The distance of Kalei from the coconut Tree = 10 feet

Angle of elevation of kalei up to the coconut on tree = 30°

<u>Note : look at the pic attache </u>

From figure it is mention that

Total height of Tree = 6 ft + H

So, Tan 30° = \frac{perpendicular}{base}

     Tan 30° = \frac{H}{10}

    ∴ H         = 10 Tan 30° = 10 × 0.577         Note : tan 30° = 0.577

i.e    H         = 5.77 ft

Hence the total height of coconut tree = 6 + 5.77 = 11.77 ft   Answer

6 0
3 years ago
Which of the following is correct?
Natali5045456 [20]
The secomd and third one
7 0
3 years ago
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Rozonda defines the diameter of a circle as a line segment passing through the center of the circle. Is Rozonda’s definition val
larisa [96]

Answer: Yes Rozonda's definition is valid

Step-by-step explanation:

6 0
3 years ago
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Solve for x in the equation x2 + 20x+ 100 = 36.
Rom4ik [11]

Answer:

x=16, x=4

Step-by-step explanation:

2 + 20x+ 100 = 36.x^{2}  + 20x+ 100 = 36\\x^{2} + 20x + 64 = 0\\(x+16)(x+4) = 0\\x =16, x=4

5 0
3 years ago
A rocket is divided into three sections. The top section is one sixth the length of the bottom section. The middle section is on
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The lengths are in the proportion
.. top : middle : bottom = 1 : 3 : 6
The top section is 1/(1 +3 +6) = 1/10 of the overall length, hence 24 ft.
4 0
4 years ago
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