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It means you multiply some quantity times 2.It means you multiply some quantity times 2.It means you multiply some quantity times 2.It means you multiply some quantity times 2.
area triangle = 1/2 base times height area trapezoid = 1/2 (sum of bases) times height
50501 + 2 + 3 + . . . . + 99 + 100 = ?Arrange the numbers to add them like this:(1 + 100) + (2 + 99) + (3 + 98) + . . . . + (50 + 51) = ?If you notice every pair of numbers adds up to 101. There are 50pairs of numbers, so the answer is 50*101 = 5050.In general to find the sum of all the numbers from 1 to N:1 + 2 + 3 + 4 + . . . . + N = (1 + N)*(N/2)That is "1 plus N quantity times N divided by 2."Hope this helps.
(number of sides) - (2) times (180) = sum of interior angle measurements so for a triangle it is 3-2 which is 1 times 180 = 180, so the answer is 180 degrees
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What is 1/2 of four times Y plus the quantity of Y and 3
1, 2 and 3 -1, -2, and -3 6 or -6
It means you multiply some quantity times 2.It means you multiply some quantity times 2.It means you multiply some quantity times 2.It means you multiply some quantity times 2.
2 times the quantity 4 greater than a number
"3 times" 3 * "the quantity" ( something ) "2 plus a" 2 + a. Now combine. "Three times the quantity 2 plus a" 3*(2+a) multiply 2 and a by 3. (distribute) 6 + 3a
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n/2 times (n + 1)
Sum of first n integers is n/2 times n + 1 ie 27.5 x 56 which is 1540
The sum of 1 and 1 is 2.
area triangle = 1/2 base times height area trapezoid = 1/2 (sum of bases) times height