280. 8 = 23 10 = 2 x 5 14 = 2 x 7 lcd = 23 x 5 x 7 = 280
-4-x = 10 -x = 10+4 -x = 14 x = -14
The ratio of lengths is 4:14 or 8:28 ie 2:7 So 10 = 2*5 means that x = 7*5 = 35 units
(5 x 1000000) + (2 x 100000) + (3 x 10000) + (7 x 1000) + (8 x 100) + (8 x 10) + (8 x 1)(5 x 10^6) + (2 x 10^5) + (3 x 10^4) + (7 x 10^3) + (8 x 10^2) + (8 x 10^1) + (8 x 10^0)
x + y = 10 y = x + 8 so, x + (x + 8) = 10 2x + 8 = 10 2x + 8 - 8 = 10 - 8 2x = 2 x = 1 and y = 9 because y = x + 8 y = 1 + 8 y = 9
It is 148 pounds. A stone is 14 lbs, thus 14 x 10 = 140, plus 8 lbs = 148 lbs.It is 148 pounds. A stone is 14 lbs, thus 14 x 10 = 140, plus 8 lbs = 148 lbs.It is 148 pounds. A stone is 14 lbs, thus 14 x 10 = 140, plus 8 lbs = 148 lbs.It is 148 pounds. A stone is 14 lbs, thus 14 x 10 = 140, plus 8 lbs = 148 lbs.It is 148 pounds. A stone is 14 lbs, thus 14 x 10 = 140, plus 8 lbs = 148 lbs.It is 148 pounds. A stone is 14 lbs, thus 14 x 10 = 140, plus 8 lbs = 148 lbs.
Just to be sure, this is what you're asking: 3/(8*x-14) = 10 This is undefined at x = 1.75, because the denominator is zero. Multiply both sides by (8*x-14) --> 3 = 10*(8*x-14) --> 3 = 80*x - 140 80*x = 143. x = 143/80 = 1.7875
No, 14*10^8 is not is scientific notation. The mantissa (14) must be a number in the interval [1, 10).
280. 8 = 23 10 = 2 x 5 14 = 2 x 7 lcd = 23 x 5 x 7 = 280
The partial products of 28 x 14 are 112 and 280. 28 = 8 + 20 ⇒ 28 x 14 = 8 x 14 + 20 x 14 = 112 + 280 14 = 4 + 10 ⇒ 28 x 14 = 28 x 4 + 28 x 10 = 112 + 280 The partial products are the same in the different splits as 28 = 2 x 14. If the numbers had been, say, 17 x 28 then: 28 = 8 + 20 ⇒ 28 x 17 = 8 x 17 + 20 x 17 = 136 + 340 17 = 7 + 10 ⇒ 28 x 17 = 28 x 7 + 28 x 10 = 196 + 280
14
A room that is 14 feet x 10 feet x 8 feet is 1120 ft²
x = -10
45.314 x 10 = 453. 14 453 .14 x 10^6 = 453140000 453140000 = 4.5314 x 10^-8
Assume that the expression is: x + 14 = 8 Then subtract both sides by 14 to get: x + 14 - 14 = 8 - 14 x = -6 If x = 14 + 8, then x = 22.
112
4 x 10^6 x 6 x 10^8 = 24 x 10^14 = 2.4 x 10^15 = 2,400,000,000,000,000