2.8 Q10
1 answer:
The instructions are to find a solution set graphically, which I have attached. Substituting the two ordered pairs into the original system of equations proves that we solved correctly. I have also attached a step-by-step algebraic solution. Similarly, checking the solutions shows that there are no extraneous solutions.
The solution set is {0, 5}.
The solution set is {0, 5}.
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Answer:
A D E
Step-by-step explanation:
A) The formula for the area of a triangle is
D) The base is 8 and the height is 14 so the area of the triangle is 56 meters squared.
E) Volume is meters cubed.
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Since Square Roots must be greater than or equal to three, just add three to the square root to make it be greater than or equal to negative 3