3 years ago

2. Solve each given equation and show your work. Tell whether it has one solution, an infinite number of

Mathematics

1 answer:

marin [14]3 years ago

3 0

Answer:

a. infinite solutions, answer is x = 30, identity equation

b. no solution, a contradiction equation

c. no solution, a contradiction equation

Step-by-step explanation:

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Question 4:
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Step-by-step explanation:

we know that

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$d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}+(z2-z1)^{2}}$

Let

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$B(38,41,3)$ -----> coordinates of the target

substitute the values

$d=\sqrt{(41-3)^{2}+(38-5)^{2}+(3-1)^{2}}$

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Answer:

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Step-by-step explanation:

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