First, 10x13 = 130. So, a number 13 less than this is 130 - 13 = 117.
Put simply 9x13 instead of 10x13 ie 13 less.
the answer is 117
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x+10>13 it wouldn't be x+10-13 ??
(9/13) / (10/13) =(9/13) x (13/10) =9/10
x + 13
15 x 13 = 195A simpler way of breaking this down is:15 x 13 =(10 + 5) x (10 + 3) =(10 x 10) + (10 x 3) + (10 x 5) + (5 x 3) =100 + 30 + 50 + 15 = 195
Oh, dude, you're hitting me with some math now? Alright, alright, let me break it down for you. So, if you take 10 times 13, you get 130, right? And if you subtract 13 from that, you end up with 117. So, 13 less than 10 times 13 is 117. Math, man, it's wild.
13 > -10 + x/4 if 23 > x/4 if 92 > x that is, when x < 92
x+10>13 it wouldn't be x+10-13 ??
Just do 3+What ever number here So say 3+10=13 Than you do 13+10=23 Boom there. ============================= Another approach . . . It could be (x + 3) + 10 or it could be (x + 10) + 3 . Either way, it becomes (x + 13) .
so half of x is 10 + 3 ie 13 making x = 26
13 - 10% = 13 x (1 - (10/100)) = 13 x 0.9 = 11.7
If: -3-x = 10 Then: x = -13
10 % of 13 = 1.3 20% = 1.3 x 2 20 % = 2.6 answer = 13 + 2.6 = 15.6
x + (13-10)
(9/13) / (10/13) =(9/13) x (13/10) =9/10
If: -3-x = 10 Then: x = -13
The wavelength of radiation with a frequency of 1.5 x 10^13 Hz can be calculated using the formula λ = c / f, where c is the speed of light (~3.00 x 10^8 m/s). Substituting the values gives λ = 3.00 x 10^8 / 1.5 x 10^13 = 2 x 10^-5 meters. This radiation has a shorter wavelength than red light, which has wavelengths ranging from about 620-750 nm.
The equation:3 x 2 + 5 x 2 - 13 - 10 / 2= (3 x 2) + (5 x 2) - 13 - (10 / 2)= 6 + 10 - 13 - 5= -2