Answer:
the remainder is .08
Step-by-step explanation:
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Answer:
True.
Step-by-step explanation:
We can represent an odd number by 2n + 1 where n = 0, 1, 2, 3, 5 etc.
Substituting:
a^2 + a = (2n + 1)^2 + 2n + 1
= 4n^2 + 4n + 1 + 2n + 1
= 4n^2 + 6n + 2
= 2(2n^2 + 3n + 1)
which is even because any integer multiplied by an even number is even.
This is also true if we use a negative odd integer:
We have 4n^2 + 4n + 1 - 1 - 2n
= 4n^2 + 2n
= 2(2n^2 + n(.
Answer:
4275
Step-by-step explanation:
You have to do 95 * 45
The way I do this would be, 95 is close to 100, and doing 100 * 45 is much easier than 95 * 45.
100 * 45 is 4500 but ofc that isn't the answer, since we are using 100 and not 95 we have to subtract 5 * 45 which is also a fairly simple equation to solve
5*45 is 225, so what we have to do now is take our 4500 and subtract our 225
4500 - 225 = 4275
1176 square inches for the protective covering for the case