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pochemuha
3 years ago
5

What is the area in square centimeters of the trapzoid below

Mathematics
1 answer:
Dafna1 [17]3 years ago
6 0

Can you tell us the dimensions of the trapezoid so we can help you?

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How many solutions does the system of equations have 2x = -10y + 6 and x + 5y = 3
kipiarov [429]
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x=-5y+3 is the same as x+5y=3
3 0
3 years ago
How many 5-digit palindromes contain only even digits?
34kurt

Answer:

The correct answer is - 900

Step-by-step explanation:

A palindrome is a positive integer that is same whether read from left to right or from right to left. For example, 123321 palindromes.

An n-digit palindrome is determined from the first  n/2  digits if n is even, and from the first n+1/2 digits if n is odd.

Therefore, if  n  is even, there are  9×10⁽n⁻²/²⁾  palindromes; and if n is odd, there are  9×10⁽n₋²/²⁾ palindromes.  where n is number of digits.

For  n=5 , there are  9×10²=900 palindromes

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3 years ago
6k squared -kl 4l squared
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emmasim [6.3K]
If you substitute the -8 in for y you will get -72
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The market was fairly stable with no problems in the economy and no big political events happening. Then the days started getting colder and people started staying in more- meaning the demand for gas dropped. This eventually it stopped decreasing and stayed like this for a bit until a hurricane is spotted and weather people say it is likely to hit the coast where this gas chart is being charted. The gas prices start increasing, at first its slow as the hurricane gets closer- and it just keeps increasing as people become more and more sure it is going to hit them and they want to evacuate.

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