Answer:
Height of the tree is 50 ft.
Step-by-step explanation:
AB/DE =BC/EC
ratio is x/5 = 120/12
x/5 = 10
x=50
<span>In the Granger cases of the 1870s involving railroad regulation, Supreme Court decisions were significant because the decisions established that
</span><span>2. government can regulate private business in the public interest
In response to the Supreme Court's 1886 ruling with regards to the Granger cases, Congress passed the Interstate Commerce Act of 1887. This act allowed federal regulations to be implemented on interstate lines.</span>
Answer:
Hector's kite is 61.84 feet from the ground.
Step-by-step explanation:
The angle of elevation of the kite is 42°15’30” when converted to decimals, it is
≅ 
Let the height of the kite to the horizontal of angle of elevation be represented as x. Applying the trigonometric function to the sketch of Hector's kite,
Sin θ = 
Sin
= 
⇒ x = 86 x Sin 
= 86 x 0.6725
= 57.835
x ≅ 57.84 feet
The height of Hector's kite from the ground = x + 4
= 57.84 + 4
= 61.84 feet
Answer:
Step-by-step explanation: f(x)=(-3,0), (-0.5,-6.25), (0,-6), (2,0);