3 years ago

Anyone help me please ?

Mathematics

2 answers:

egoroff_w [7]3 years ago

4 0

Answer: y-intercept is 1/2 the slope is 5

Finger [1]3 years ago

3 0

2(y + 1) = 10x + 3

2y + 2 = 10x + 3

2y = 10x + 1

y = 5x + 1/2

slope: 5

y-intercept; 1/2

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A 96 foot tree casts a shadow that is 120 feet long. What is the angle of elevation of the sun? Round to the nearest degree.

zysi [14]

Answer:

$\alpha \approx 39^{\circ}$

Step-by-step explanation:

Let assume that tree grows perpendicular to surface. The statement is geometrically represented in the attachment included below, which resembles a right-angled triangle. Lastly, the angle of elevation of the sun is determined with the help of the following trigonometric relationship:

$\tan \alpha = \frac{96\,ft}{120\,ft}$