4÷1/6=24
4÷1/6=12
24÷1/6=4
12÷1/6=4
which is the correct answer

Well A is correct

Step-by-step explanation:

So for dividing fractions you need to remember that the right-hand sign of the division sign will be flipped and the division will be turned into multiplication

So for 4÷1/6=24 it will be turned 4 x 6=24 which is true so A is correct

Hope this helps!

check the picture below.

well, the angle at the vertex d is clearly not a right-angle, let's check for the one at the vertex f which does look like,   however if it's indeed, that means ef is perpendicular to df, in which case their slopes will be negative reciprocal of each other.

so the negative reciprocal of the slope of ef is 1, however the slope of df is not 1, is 1/2, so nope, they're not perpendicular lines.

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1