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balu736 [363]
3 years ago
7

Solve the equation 3(x+2) = 2(2 - x)

Mathematics
2 answers:
andrew-mc [135]3 years ago
7 0

Answer:

x=

−2

5


Step-by-step explanation:


RideAnS [48]3 years ago
6 0

Answer:

x=-2/5

Step-by-step explanation:


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Prove that the gregorian calendar repeats itself every 400 years.
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The calendar obviously has an integral number of years and months in 400 years. If it has an integral number of weeks, then it will repeat itself after that time. The rules of the calendar eliminate a leap year in 3 out of the four century years, so there are 97 leap years in 400 years. The number of excess days of the week in 400 years can be found by ...

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Step-by-step explanation:

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In a 30-60-90 triangle, what is the length of the hypotenuse when the shorter leg is 7 in?
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