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Alex
3 years ago
12

The sum of 6 consecutive even numbers is 270

Mathematics
1 answer:
____ [38]3 years ago
5 0
Let's make x the smallest number. Since they are even numbers, it must be increased by 2 each time.

x + x +2 + x + 4 + x + 6 + x + 8 + x + 10 = 270
6x + 30 = 270
6x = 240
x = 40

The numbers should be 40, 42, 44, 46, 48, and 50. Hope this helps!
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Show a way to count from 668 to 900 using ones, tens, and hundreds
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668 + 232 ones = 900

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668 + 23 tens + 2 ones = 900

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<u>Explanations</u>

900 - 668 = 232. Meaning we can add 232 ones to 668 to get 900.

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Divide of a right angle into two parts such that the number of English minutes in one to the
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Step-by-step explanation:

An English minute is (1/60)(π/180) radian = π/10800 radian.

A French second is (1/100)(1/100)(π/200) radian = π/2000000 radian.

So, the ratio of angle sizes in common units will be ...

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  English : French = π/3 radians : π/6 radians

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