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anastassius [24]
2 years ago
7

HELP I NEED HELP ASAP

Mathematics
1 answer:
slava [35]2 years ago
4 0

Answer:

B 83

Step-by-step explanation:

IT MIGHT BE WRONG BUT IM PREETY SURE THIS IS RIGHT

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mote1985 [20]

Answer:

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Step-by-step explanation:

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Given that in isosceles △ABC , base BC¯¯¯¯¯, BE¯¯¯¯¯⊥AC¯¯¯¯¯, and CF¯¯¯¯¯⊥AB¯¯¯¯¯, which of the following proves that BE¯¯¯¯¯≅CF
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2 years ago
Angle of the Sun A 96-ft tree casts a shadow that is 120 ft long. What is the angle of elevation of the sun
scoray [572]

Answer:

The angle of elevation of the sun is 39⁰

Step-by-step explanation:

Given;

height of the tree, h = 96 ft

length of the shadow, L = 120 ft

                                                   |

                                                   | 96ft

                                                   |

                                                   |

       θ------------------------------------

                    120ft

Completing this triangle to cut across the top of the tree gives you a right angled triangle with θ as the angle of elevation of the sun.

Apply trig-ratio to determine the angle of elevation of the sun;

tanθ = opposite side / adjacent side

tanθ = 96 / 120

tanθ = 0.8

θ = tan⁻¹(0.8)

θ = 38.7⁰

θ = 39⁰

Therefore, the angle of elevation of the sun is 39⁰

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2 years ago
Chris walks up to a tank of water that can hold up to 25 gallons When it is active, a
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Answer:

Step-by-step explanation:

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Answer:

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3 years ago
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