2/3 = 0.66
1 hour = 60
60 x 0.66 = 39.6 or 40
60 - 40 = 20
He would drink 3 1/2 liters every 30 minutes.
He drinks 3 1/2 every hour.
Answer:
1
Step-by-step explanation:
Answer:
a = 39.2650873379cm
b = 11.5529459767cm
Step-by-step explanation:
a - Use the area of a triangle equation - 1/2 * a * b * Sin(C)
1/2 * 8 * 10 * Sin(79) = 39.2650873379cm
b - Use the cosine rule - c^2 = a^2 + b^2 - (2 * a * b * Sin(C)
64 + 100 - (2 * 8 * 10 * Cos(79)) = 133.4705607398
c = square root of 6.9396506484 = 11.5529459767cm
Put to however many significant figures / decimal places required.
:)
For this case we have the following polynomial:
To find the value of c that completes the square, we use the following equation:
Where,
- <em>b: coefficient of the variable of degree 1
</em>
Substituting values we have:
Answer:
the value of c that completes the square is: