x - (8/2) - 4 = 11 x - 4 - 4 = 11 x = 11 + 4 + 4 x = 19
Any 4 from 11 is calculated as 11!/(11 - 4)! x 4! The ! sign means factorial so the calculation simplifies to (11 x 10 x 9 x 8)/(4 x 3 x 2) = 11 x 10 x 3 = 330.
If x - (-15) = 11 then x = -4.
4 X 11
Two integers (X & Y). X+Y=-3, X-Y=-11. x=-11+y --> (x)+y=-3 --> (-11+y)+y=-3 --> y=4 x=-11+4=-7 Hope that helps! Two integers (X & Y). X+Y=-3, X-Y=-11. x=-11+y --> (x)+y=-3 --> (-11+y)+y=-3 --> y=4 x=-11+4=-7 Hope that helps!
x - 2 = 2 → x = 4 → x² - 4y² = 5 → 4² - 4y² = 5 → 4y² = 16 - 5 → 4y² = 11 → y² = 11/4 → y = ± √(11/4) → The points of intersection of x - 2 = 2 with x² - 4y² = 5 are (4, -√(11/4)) ≈ 4, -1.658) and (4, √(11/4)) ≈ 4, 1.658)
33 = 3 x 11, 44 = 4 x 11 so LCM = 3 x 4 x 11 = 132
11
Just add 4 to both sides, so: x = 15. or do it the proper way x - 4 = 11 x - 4 + 4 = 11 + 4 x = 15 you still get the same answer but this way you can figure out harder algerbratic questions too!
xy=-60 x+y=11 x=11-y (11-y)y=-60 x=11+4= 15 or x=11-15= -4 11y-y2+60=0 y= -4 or 15 so the answer is 15 and -4 or -4 and 15
% rate:= (4/11) x 100%= 0.3636 x 100%= 36.36%
% rate:= (4/11) x 100%= 0.3636 x 100%= 36.36%