use the formula C equals 5 / 9 f - 32 wherever represents degrees Fahrenheit and C represents degrees in celsius to convert 77 d
1 answer:
Answer:
Value of 77 degree Fahrenheit is 25 degree Celsius.
Step-by-step explanation:
Given:
Fahrenheit = 77 (degree).
To convert in Celsius .
Formula of conversion to be used =
Plugging the values of in the above equation.
We have,
⇒
⇒
⇒
⇒
⇒
⇒ (degrees)
So the value of 77 degrees in Fahrenheit scale is equivalent to 25 degrees in Celsius scale.
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This problem is better understood with a given figure. Assuming that the flight is in a perfect northwest direction such that the angle is 45°, therefore I believe I have the correct figure to simulate the situation (see attached).
Now we are asked to find for the value of the hypotenuse (flight speed) given the angle and the side opposite to the angle. In this case, we use the sin function:
sin θ = opposite side / hypotenuse
sin 45 = 68 miles per hr / flight
flight = 68 miles per hr / sin 45
<span>flight = 96.17 miles per hr</span>
First, you need to analize and understand the problem, then you must choose and strategy. There is a wide variety of strategies to solve a mathematical problem, in this case, you can use the following, which is based on the information given above:
1. You have that t<span>he sum of three consecutive even integers is </span>
<span>, therefore, you can given the variable </span>
<span> to the first integer, the second even integer is </span>
<span> and the third one is </span>
<span>.
2. Calculate x:
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<span> </span>
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Therefore, the answer is:</span>
1. You have that t<span>he sum of three consecutive even integers is </span>
2. Calculate x:
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<span> </span>
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Therefore, the answer is:</span>