(a) See the attached sketch. The jet makes a right triangle with the ground with hypotenuse <em>y</em>. Since the angle of depression is 56°, and the plane in which the jet is flying 300 m in the air is parallel with the ground, the angle of elevation in the right triangle is also 56°. Use the definition of sine to solve for <em>y</em>.
sin(56°) = (300 m)/<em>y</em> → <em>y</em> = (300 m)/sin(56°)
The uppermost angle in the blue triangle has measure equal to the difference between the two given angles of depression, 56° - 30° = 26°, and the rightmost angle is also 30° by the same reasoning as before. Then by the law of sines,
<em>x</em>/sin(26°) = <em>y</em>/sin(30°) → <em>x</em> = sin(26°)/sin(30°) <em>y</em> ≈ 317.2627 m
(b) No, the field is not long enough.
Answer:
Following are the solution to the given points:
Step-by-step explanation:
Each player's offer divided by the total number of players calculates the fair share
Ann's fair share
Bob's fair share
Carol's fair share
Denis's fair share
Because Bob has the highest bid, that receives in the business.
Payments:
Ann paid by estate
Bob owes estate
Carol paid by estate
Denis paid by estate
Surplus
Splitting the equally among the four players. therefore one of the each receives:
The final settlement of the Ann receives:
Answer:
−
4
x
+
20
Step-by-step explanation:
Answer:
B (-4, 8)
C (3, 5)
E ( 7, 0 )
Step-by-step explanation:
Text Book
Answer:
5. 81
8. 136.1 repeating
Step-by-step explanation:
You should probably understand my explaining by now so i wont bore u.