3 years ago

Hope an expert can help with this

1 answer:

8 0

All you got to do is times both of the numbers and then you get your answer and if you don't know use a calculator it's really easy

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Two consecutive integers have a sum of 59. Find the integers

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The integers are 29 and 30.

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OverLord2011 [107]

All the numbers added up then divided by the amount of numbers.

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Many major-league baseball pitchers can throw the ball at 90 miles per hour. At that speed, how long does it take a pitch to tra

Nadya [2.5K]

To solve this problem, we must first convert the distance into miles:

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3 years ago

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;)))) That emoji makes me feel awkward...yeah BYEE

s344n2d4d5 [400]

Answer:

same

Step-by-step explanation:

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3 years ago

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A board of length 7 divided by the quantity x minus 2 end of quantity meters was cut into two pieces. If one piece is 3 divided

bulgar [2K]

Answer:

Length of other board $=\frac{4x+20}{x^{2} -4}$ metres

Step-by-step explanation:

Given: Length of board = $\frac{7}{x-2}$ metres

Length of board was divided into two.

Length of one piece = $\frac{3}{x+2}$ metres

Let $l$ = length of the other board

Length of the other board = Length of board - Length of one piece

So, $l=\frac{7}{x-2}-\frac{3}{x+2}$

$l=\frac{7(x+2)-3(x-2)}{(x-2)(x+2)} \\\\l=\frac{7x+14-3x+6}{x^{2} -4} \\\\l=\frac{4x+20}{x^{2} -4}$

Thus, length of the other board $=\frac{4x+20}{x^{2} -4}$ metres

4 0

4 years ago