The area of parallelogram is
.
If base has length 9.9 in and height has length 5.5 in, then the area is sq. in.
When base has length 11 in and height is unknown h, then .
Since the area is 54.45 sq. in., then
in.
Answer: h=4.95 in.
Let:
Bk = Basketball score
N = Total scores
Ratio of basketball score to all scores:
Volume of a pyramid =1/3B*H
B is Area of base here base is triangle
so Area of a triangle=1/2*b*h
=1/2*5*12
=30 cm^2
Volume=1/3*30*H
90=1/3*30*h
90*3/30=h
(volume is given)
h=9 cm
Answer:
Step-by-step explanation:
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Answer:
15 feet.
Step-by-step explanation:
We have been given that the path of a diver is modeled by , where f(x) is the height (in feet) and x is the horizontal distance (in feet) from the end of the diving board. We are asked to find the maximum height of the diver.
Since our given function is downward opening parabola, so its maximum point will be vertex.
To find maximum height of the diver, we need to figure out y-coordinate of vertex.
First of all, we will fund x-coordinate of vertex using formula as:
Let us find y-coordinate of vertex by substituting in the given function as:
Therefore, the maximum height of the diver is 15 feet.