3 years ago

I neez help in this ?

Mathematics

1 answer:

Aleonysh [2.5K]3 years ago

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What number do u need help on?

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The U.S. Mint began issuing state quarters in 1999. There was one state quarter for each of the 50 states. You are collecting th

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Answer:

In order for the display to be rectangular the number of quarters is a row have be able to divide evenly into 50. So the number of quarters in a row can be 1,2,5,10,25,50 or 6 ways. Question 3 and 4 are done the same ways as this problem.

Step-by-step explanation:

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Your friend’s heart beats 18 times in 15 seconds when at rest. While running, your friend’s heart beats 25 times in 10 seconds.

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72 times at rest and 250 while running.

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Fixed expenses are expenses that do not change from month to month, and variable expenses are expenses that can fluctuate from m

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yes

Step-by-step explanation:

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On each task card, there are four statements. Three are correct and one is INCORRECT. Find the incorrect statement and give the

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Answer:

Statement 4 is incorrect.

Step-by-step explanation:

#4 is incorrect. This statement is assuming that both 3x+5 and 4x are equal, but the correct way to use them and achieve 180 (definition of supplementary) degrees is by writing it as: 3x+5 + 4x = 180. (I spaced the 3x+5 and 4x to make it clear that these are two angles added together.) With this equation, you will be able to find the x and the substitute it back in to complete the equation.

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A) Expand and simplify (x + 4)(x-7)<br>

saveliy_v [14]

Answer:

Expanded:x²-7x+4x-28

Simplified: x²-3x-28

Step-by-step explanation:

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