3 years ago

Mr. Verrengia bought some math supplies at the local math depot. He

Mathematics

1 answer:

Ne4ueva [31]3 years ago

7 0

Answer:

6.25

Step-by-step explanation:

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M*(x+y)+4y/(x^2-xy-y^2)=(x+2y)/(x^2-xy-Y^2),find the value of M

dybincka [34]

Answer: M = $\frac{x-2y}{x+y}$

Step-by-step explanation:

$\frac{M(x+y)+4y}{x^{2}-xy-y^{2} } =\frac{(x+2y)}{x^{2} -xy-y^{2} }$

M (x + y) + 4y = x + 2y (Multiply $x^{2} - xy-y^{2}$ in both sides)

M (x + y) = x + 2y - 4y

M (x + y) = x - 2y (Divide (x+y) from both sides)

M = $\frac{x-2y}{x+y}$

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3 years ago

Why are whole numbers subset of intergers,but not subset of natrual numbers

Zepler [3.9K]

I think that whole numbers and natural numbers are the same set:- 1, 2, 3, 4 etc

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3 years ago

In a histogram, the proportion of the total area which must be to the left of the median is:

Lana71 [14]

Answer:

A. exactly 0.50

Step-by-step explanation:

We have been given a statement. We are asked to choose the correct option about given statement.

We know that every histogram has 5 points summary.

1st point is known as minimum point, 2nd point is first quartile, 3rd point is median, 4th point is upper quartile and 5th point is maximum point.

In a normal distribution 25% of the data points are to the left 1st quartile, 50% of the data points are to the left of median and 75% of the data points are to the left 2nd quartile.

$50\%=\frac{50}{100}=0.50$

Therefore, exactly 0.50 of the total area which must be to the left of the median.

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a baseball diamond is in the shape of a square. the distance from base to base is 90 feet. how far does a catcher throw the ball

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<span>60 feet 6 inches is the answer that you will need</span>

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3 years ago

Solve for : 9 - 3- 8x = 7 - x

weqwewe [10]

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3 = x

Step-by-step explanation:

because 3 is y and 9 is x so

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