Answer: Bearing = 41.41°
<u>Step-by-step explanation:</u>
Bearing is measured clockwise from North (90° on a Unit Circle = bearing of 0°)
Bearing = 90° - Ф
= 90° - 48.59°
= 41.41°
Answer:
G. Between 6 and 7
Step-by-step explanation:
As 41 lies between the square of 6 and 7
Answer: Equation 1 to find the time: <em>A₁ - r₁t = A₂ + r₂t Solve for t </em>
<em>14040 - 50t = 12500 + 20t </em> t is the number of minutes
Equation 2 to find the altitude: <em>A₁ - r₁t = A₂ + r₂t</em> A₁ and r₁ are Grahams initial altitude and rate. Use given rates, calculated time and solve for A.
A₂ and r₂ are Max's initial altitude and rate.
They will meet in 22 minutes
They will meet at 12940 ft altitude
Step-by-step explanation: Their original heights plus/minus the altitude change per minute (rate) and the time will be equal when they meet.
14040 - 50t = 12500 + 20t subtract 12500 from both sides; add 50t to both sides.
14040-12500 = 20t + 50t
1540 = 70x
22 = t They will meet in 22 minutes.
To get the altitude where they meet, Multiply the time by the rate for each climber. Add or subtract per equation: <em>A₁ - r₁t = A₂ + r₂t</em>
<em>14040 - 22(50) = 12500 + 22(20)</em>
Graham: 22 min × 50ft/min = 1100 ft
Subtract from his starting altitude:
14040 - 1100 = 12940 ft
Max: 22 min ×20 ft/min = 440 ft
Add to his starting altitude
12500 + 440 = 12940 ft
The answer is Five hundred seven
The price is $26 before tip.
Step-by-step explanation:
Given,
Total bill including tip = $29.90
Let,
x be the amount before tip.
The bill before tip = 100%
Tip = 15%
Total bill = (100+15)% = 115%
Now,
115% of x = 29.90
Dividing both sides by 1.15
The price is $26 before tip.
Keywords: division, percentage
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