Answer:
-45 degrees
Step-by-step explanation:
35,000 ÷ 1000 = 35, indicating that for every 1,000 feet gained, the temperature decreases by 35 times. 35 × 2 = 70. Thus, as you rise in altitude, the temperature drops by 70 degrees. 25 - 70 = -45. Starting from a temperature of 25, you deduct the temperature loss.
Treat 65 mph as a constant velocity for the purpose of this calculation. By dividing 65 by 60 you find how many miles are covered each minute. That equals 1.083333 miles per minute. Which converts to about 5720 feet each minute. (This comes from multiplying 1.083333 by 5280, the number of feet in a mile). Multiplying 5720 by 22 minutes yields 125,840 feet.
Hope this is helpful!
Detailed breakdown:
Let’s assume he sold 5 bagels, hence the calculation would be for 5 bagels sold.
12 minus 5 equals 7, thus b equals 7.
Insert into 12 minus 5 equals 7.
b equals 12 minus s.
Answer: 130 degrees
Step-by-step explanation:
Given that
The distance from
Dallas to Charleston = 980 miles, from Charleston to Indianapolis = 595 miles, and from Indianapolis to Dallas is 764 miles.
Assuming that Dallas and Charleston are situated on the same latitude, we need to determine the bearing from Charleston to Indianapolis.
We will utilize the cosine rule to find the angle at Charleston.
764^2 = 980^2 + 595^2 - 2(980)(595)cosØ
583696 = 1314425 - 1166200cosØ
-1166200cosØ = -730729
CosØ = 0.6266
Ø = 51.2
Next, we calculate the angle at Indianapolis using the sine rule:
980/sinI = 764/sin 51.2
Reciprocate both sides:
SinI/980 = sin 51.2/764
Therefore, Sin I = 980 × sin 51.2/764
Sin I = 0.9996
I = 88.5 degrees
The bearing = 270 - (51.2 + 88.5)
= 270 - 140
= 130 degrees.
The equation Y - (-8) = -6 (x-2) is accurate, but the rest are not.
This simplifies to y + 8 = -6x + 12.
Then, applying the subtraction of 8 yields y = -6x + 4, which is the correct slope-intercept form.
