80
80
6400 = (6 x 1000) + (4 x 100) + (0 x 10) + (0 x 1)
The value of 'x' is 50.
8
0.5*8=.40
sin(theta) reach a maximum at pi / 2 + all even multiple of 2 pi. As a result, the smallest positive value of x where y = sin(2x) is maximal is pi / 2.
' X ' is positive 10 or negative 10.
Yes, multiplying a Positive value by a Negative value always yields a Negative product.
The absolute value of 19 is 19. If x is positive , absolute x equals x.
8 x 800 equals 6400 miles.
7.5
6 (: apex </3
f(x) = 2x² f(x) = 136 → 2x² = 136 → x² = 68 → x = ±√68 As the positive value is required, x = √68 ≈ 8.246
6 (APEX)
6400 = (6 x 1000) + (4 x 100) + (0 x 10) + (0 x 1)
That is how the absolute value is defined. For x < 0 the value of x is negative (by definition). Therefore, the value of negative x is positive (negative of a negative). So abs(x) = -x when x < 0
the value of x is 3
It equals 2x. For an exact numerical value, multiply the value of x by 2 to get the result.