Hope this helps google helps btw
Answer:
5.83
Step-by-step explanation:
You find volume of a cube by its side length cubed. (a^3). so 1.8 to the power of three is 5.83
-10 is the slope of the graph
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i need 20 characters so i made this sentence
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
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