MATHEMATICS HIGH SCHOOL

Simply the equation and show your work

Answers

Answer 1

Answer:

Answer:

y^2 +2x^2 y

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5 xy^2 - 6 x^2

Step-by-step explanation:

1/x^2 +2/y

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5/x - 6/y^2

Multiply the top and bottom by x^2y^2 to clear the fractions in the numerator and denominator

1/x^2 +2/y x^2y^2

------------------- * ---------------------------

5/x - 6/y^2 x^2y^2

Distribute

1/x^2 * x^2y^2 +2/y *x^2y^2

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5/x * x^2y^2 - 6/y^2* x^2y^2

y^2 +2x^2 y

----------------------

5 xy^2 - 6 x^2

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What is the midpoint of a line segment with the endpoints of (-4, -4) and (6, 14)

Answers

(2,5) hope this helps!

What does a persuasive visual designed to make an argument refer to a. visual rhetoric b. logos c. pathos

Answers

a) Visual Rhetoric. Logos means creating a symbol for some fixed thing. Pathos is related to evoking pity or sadness. Both these are clearly can't be the answer. Visual Rhetoric means using visual images to communicate meaning. This includes using visual design to make an argument. So this should be the answer.

A. Visual Rhetoric.

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If the coordinates of point P are (0,8) and the coordinates of point Q are ( 4,2), Which of the following points represents the midpoint of PQ ?a) (0,2), b) (2,4), c) (2,5), d) (4,8), e) (4,10)

Answers

The coordinates of the midpoint are just the average of the endpoint coordinates ...
x-mid is the average of the end-x's, and y-mid is the average of the end-y's.

P. x = 0, y = 8
Q. x = 4, y = 2

'x' of the midpoint is the average of 0 and 4 = (1/2)(0 + 4) = 2

'y' of the midpoint is the average of 8 and 2 = (1/2)(8 + 2) = 5

The midpoint is (2, 5) .

That's choice-'c'.

There is midpoint formula for this problem:[ (x1+x2)/2, (y1+y2)/2 ], so all you need to do is plug in points given P(x1=0, y1=8) and Q(x2=4, y2=2), which is [ (0+4)/2, (8+2)/2 ]= [ 2, 5], so the answer is c)

Hope this helps!

the Pentagon in Washington DC is immense in size with an outside wall 921 feet length what is the perimeter of the Pentagon

Answers

a foot equals 12 inches so multiply and it will give you 11,052 your welcome

Solve 5 over x plus 8 equals 3 over x for x and determine if the solution is extraneous or not.

Answers

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A team of runners is needed to run a 1/3 mile relay race. If each runner must run 1/9 mile, how many runners will be needed.

Answers

Three runners will be needed. 1/3 is .3 and 1/9 is .1 since they all need to do 1/9 of a mile that makes the answer 3.

Answer: 3

Step-by-step explanation:

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