Answer:
3 hours and 45 minutes
Step-by-step explanation:
point K and J grew up together there like brothers , so I would say they would be the closer duo. Your welcome;)
Answer
20
Step-by-step explanation:
Because if she uses only 40 instead of 50 she just subtracting 10.
Answer:
B
Step-by-step explanation:
Let the base of the triangle be <em>b</em> and the height be <em>h</em>.
The sum of the base and height is 14. Thus:

Recall that the area of a triangle is given by:

From the first equation, solve for either variable:

Substitute:

Distribute:

Distribute:

Let <em>b</em> = <em>x</em>. Hence:

Therefore, our answer is B.