278
8 + 16 + 40 + 48 + 72 + 80 + 120 + 144 + 240 + 360 + 720 = 1848
(180°-x) + (90°-x) = 240°270° - 2x = 240°30° = 2x15° = xThe measure of the angle is 15°.The supplement is 165°, the complement is 75°, and their sum is 240°.
30
8 / 240 = 0.033333
278
8 + 16 + 40 + 48 + 72 + 80 + 120 + 144 + 240 + 360 + 720 = 1848
30
30.To find what 1/8 of 240 is just divide 240 by 8 giving you 30.
240
(180°-x) + (90°-x) = 240°270° - 2x = 240°30° = 2x15° = xThe measure of the angle is 15°.The supplement is 165°, the complement is 75°, and their sum is 240°.
Let label one of the numbers with x, and the other one with y. So, xy = -240 x + y = 8 y = 8 - x substitute this into the first equation; x(8 - x) = -240 8x - x^2 = - 240 -x^2 + 8x + 240 = 0 or multiplying by -1 both sides; x^2 - 8x - 240 = 0 (x + 12)(x - 20) = 0 x + 12 = 0 or x - 20 = 0 x = -12 or x = 20 So these numbers are -12 and 20. Check: -12 + 20 = 8 (-12)(20) = -240
Three eighths of 240 can be calculated by multiplying 240 by 3/8. This can be simplified to 3/8 * 240 = 720/8 = 90. Therefore, three eighths of 240 is equal to 90.
30
Yes. 30 x 8 = 240
The product of 8 and 30 is 240.
8 of them because 8*30 = 240