A line is an undefined term because it

2 answers:

7 0

When it comes to undefined terms Mathematicians uses a general description for their meaning rather than a formal definition; So therefore, a line is an undefined term because it does not have a formal definition.

lina2011 [118]3 years ago

3 0

It is undefined when the denominator is 0

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Write 1 390 000 in standard form.

Hitman42 [59]

1.39x10^6 is the answer

4 0

3 years ago

At Garcia’s bike rentals, it cost $39 to rent a bike for 8 hours. How many hours of bike use does a customer get per dollar?

ivann1987 [24]

Answer:

The customer will get 0.20 hour or 12 minutes for rented bike in $ 1

Step-by-step explanation:

Given as :

The cost to rent a bike for 8 hours is $ 39

So, According to question

∵ For cost of $ 39 , the bike is rented for 8 hours

∴, For cost of $ 1 , the bike is rented for $\frac{8}{39}$ hours

I,e for $ 1 , the bike rented for 0.20 hours

Or, For $ 1 , the bike is rented for 12 minutes

Hence The customer will get 0.20 hour or 12 minutes for rented bike in $ 1 Answer

8 0

4 years ago

What’s the vertex of #8 ? Please help!!!!

ANTONII [103]

$y = x^2 + 2x + 1$

It's already a square; we don't need to add anything to complete the square.

$y = (x + 1)^2$

That's a vertex at x = -1. The corresponding y is y=0.

Answer: Vertex at (-1,0)

As for the other questions cut off there, the axis is the vertical line x = -1 and the range is y ≥ 0.

6 0

3 years ago

3 1/3 feet are cut off a board that is 12 1/4 feet long.How long is the remaining

laiz [17]

Answer:

$8\frac{11}{12}$

Step-by-step explanation:

In order to answer this question you will have to subtract 3 1/3 from 12 1/4 by turning the mixed fractions into improper fractions, finding the common denominator, (CD) then subtracting the numerators.

$12 \frac{1}{4} - 3\frac{1}{3}$