Answer:
The answer is 92
Step-by-step explanation:
1 m = 10,000cm
920,000/10,000=92
Answer:
2
Step-by-step explanation:
because y-5x=3 its very simple math.
2x^2+20x=-38 divide both sides by 2
x^2+10x=-19, halve the linear coefficient, square it, than add that value to both sides of the equation, in this case add (10/2)^2=25...
x^2+10x+25=6 now the left side is a perfect square
(x+5)^2=6 take the square root of both sides
x+5=±√6 subtract 5 from both sides
x=-5±√6 (so answer c.)
Answer:
2
Step-by-step explanation:
y^m x y^n = y^m+n
so y^-4 x y⁶ = y^-4+6
-4+6=2
NOTE: ^ means to the power of
e.g: y^2 is y² :)
Answer:
i think the correct measures are 5,12,13
Step-by-step explanation:
