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3 years ago

Which of the graphed systems share the same solution set?

Mathematics

2 answers:

Darya [45]3 years ago

4 0

Answer:

The correct option is 1.

Step-by-step explanation:

In figure 1, both the lines are coincident. It means all the points lie on the line are solutions of the system.

It means the system has many solutions and the systems share the same solution set.

In figure 2, both the line are parallel and two parallel lines never intersect each other. If the system of equations represent two parallel line, then the system of equal has no solution.

Therefore the second system represent no solution.

In figure 3, both the line intersect each other at one point. It means the system of equations has no solution.

Therefore the third system represent one solution.

Therefore the correct option is 1.

TEA [102]3 years ago

3 0

It is the graph where the two lines intersect, when they intersect there is a point where they connect, and that is your answer

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r-ruslan [8.4K]

Answer:

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Step-by-step explanation:

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3 years ago

Which of the following is a trinomial?

Sedaia [141]

Answer:

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Step-by-step explanation:

We have been given four choices out of which we need to select the choice which is trinomial.

Trinomial means polynomial having three terms.

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3 years ago

The formula for the volume of w sphere is v=4\3 r3 what is the formula solved for r?

Lyrx [107]

V of w sphere = $\frac{4}{3}$ $\pi$ r³
Multiply by 3 on either sides to get rid of the fraction.
$V * 3 = \frac{4}{3} *3 \pi r^3$
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Now divide either sides by 4 $\pi$ to isolate r³
$\frac{3V}{4 \pi } = \frac{4 \pi }{4 \pi }$ r³
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$\frac{3V}{4 \pi }$ = r³
Take the cube root to isolate r.
$\sqrt[3]{ \frac{3V}{4 \pi } } = \sqrt[3]{r^3}$
the cube root cancels the cube

$\sqrt[3]{ \frac{3V}{4 \pi } }$ = r

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3 years ago