The answer is 1 and 2/21!!!! 1 2/21 = 1.09
<h2>
10) What is the base of the triangle?</h2>
From this triangle we know:
<u>THE AREA:</u>
<u>THE HEIGHT:</u>
We know that the area, height, and base of a triangle are related according to the following formula:
Solving B by quadratic formula:
Since we can’t have a negative value of the base, the correct option is:
<h2>11) How long will it take the water balloon to hit the ground?</h2>
We must use the formula:
Since James drops the balloon from a height of 45m, then this is the initial height, so . Moreover, at the very instant he drops the balloon the initial velocity is zero, so . When the ballon hit the ground . Therefore:
Solving this equation:
Rounding to the nearest tenth:
Finally, the water balloon will hit the ground after 2.9 seconds.
<h2>12) Height and initial velocity</h2><h2 />
We have the equation:
But we know that this equation follows the form:
According to this:
The height of the platform is
The initial velocity of the ball is
Answer:
The answer could be either 10 or -7
Step-by-step explanation:
(w-3)(w)=70
w^2 -3w=70
w^2 -3w-70=0
(w-10)(w+7)=0
w=10 or -7
There are 6 3/4 cup servings in an 8 cup bag.
For this case we can observe both functions in the graph.
Both functions are a straight line.
Since the function is the same then the solution for the equation f (x) = g (x) is:
x that belongs to all real numbers. NOTE: see graphic.