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3 years ago

When solving a system of equations graphically, when would you need to estimate the solution? Explain.

Mathematics

2 answers:

Orlov [11]3 years ago

4 0

Answer:

Step-by-step explanation:

Genrish500 [490]3 years ago

4 0

Answer:

Step-by-step explanation:

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The perimeter of a rectangle is P= 2L plus +2W, where L is the length of the rectangle in W is the width period find the perimet

timofeeve [1]

Answer:

$length = 5 + width \\ length = 5 + 7 = 12$

$width = 7 \\ perimeter = 2l + 2w \\ = 2(12) + 2(7) \\ = 24 + 14 = \\ = 38feet$

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2 years ago

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What is the answer to this question I don't really get it XD.

trapecia [35]

Answer:

It is asking you to solve for x.

Step-by-step explanation:

You can find the hypotenuse of the triangle using the Pythagorean Thereom.

hope this clarifies the problem!

A² + B² = C²

8 0

3 years ago

What is 0.12 in words

Mama L [17]

Answer:

Zero point twelve. Or, Twelve Hundredths.

Step-by-step explanation:

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3 years ago

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A bag contains eight yellow marbles, nine green marbles, three purple marbles, and five red marbles. Two marbles are chosen from

Kryger [21]

Answer:

The expression would give the probability that one marble is yellow and the other marble is red is,

$P(Y\cdot R\ And\ R\cdot Y)=P(Y)P(R)+P(R)P(Y)$

Step-by-step explanation:

A bag contains eight yellow marbles, nine green marbles, three purple marbles, and five red marbles. So in total there are 25 marbles.

Hence,

Probability of getting yellow ball = $P(Y)=\dfrac{8}{25}$

Probability of getting red ball = $P(R)=\dfrac{5}{25}$

Probability that one marble is yellow and the other marble is red is,

$P(Y\cdot R\ And\ R\cdot Y)=P(Y)P(R)+P(R)P(Y)=\dfrac{8}{25}\cdot \dfrac{5}{25}+\dfrac{5}{25}\cdot \dfrac{8}{25}=0.128$

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3 years ago

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What is the slope of the line through (-2,-6) and (2, 2)?

Fofino [41]

The answer is B just did that question

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4 years ago