Answer:
the maximum height in feet the ball reaches 5ft
Step-by-step explanation:
Using equations to solve the word problem, Katherine's age is 8 years
<h3>Word Problem</h3>
Word problem are often mathematical problem that are represented in words and sometimes can be solved using an equation.
To solve this problem, we have to represent the problem using mathematical equations;
Let;
Katherine's age = x²
Alexandra = 5(x + 1)
Sum of their age = 109
5(x + 1) + x² = 109
5x + 5 + x² = 109
x² + 5x - 104 = 0
Solving for the equation; x = 8
Katherine's age is 8
Learn more on word problem here;
brainly.com/question/13818690
#SPJ1
The mathematical terms that cannot be defined for all
cases in a system of geometry are the parallel lines and midpoint of a line
segment. A line is an infinite series of points in a row and it does not occupy
any space. They are also called one dimensional since the direction is in one
dimension. A point has a location but no specific size. It can describe a
location but you can never determine its actual size. Imagine the point at the
end of the previous sentence. And then imagine it getting smaller and smaller
until it disappears. We can only use a dot to represent the point.
Answer: It should be y=2x-2
Step-by-step explanation:
