3√166375

I want it's answer with step by step.

I'm sorry if it's wrong.

55

Step-by-step explanation:

Step 1: The last digit of the cube number from the right side is 5 that we consider 125 = 53 we put down 5. Then

Step 2: Take the number whose cube is nearest to 166. That is 166 is nearest to 53 and 63 we take small one cube digit that is 5.

So the answer is 55

1

x = 1

step-by-step explanation:

0 ÷ x = 0

0 ÷ 1 = 0

system of linear equation

step-by-step explanation:

as given in the data

a= 20 , b= -12

let us suppose that it is a straight line equation

now we know the formula for the system of linear equation

b= ma + c )

here m is slope of a straight line which is equal to formula

m=   (ii)

and here c is a constant

now putting the value of a and b in equation (ii)

m=

m=

putting the value of a,b and m in equation (i) gives us

-12 = + c

-12=-12 + c

adding 12 to both sides

-12 +12 = -12 +12 +c

0 =c

or c=0

as the value of the constant is zero which gives us that it is a linear equation and this order pair satisfies the system of linear equations.