Danielle put 4.902 gallons of gasoline in a tank. What is 4.902 in expanded form? A. 4x1+9×1/10+2×1/100
B. 4x1+9×1/10+2×1/1,000
C. 4x10+9×1/10+2×1/100
D. 4×10+9×1/100+2×1/1,000

step-by-step explanation:

12475909

e. hinduismt religion first emerged on the indian subcontent

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.

for this case we have that by definition, the volume of a cylinder is given by:

where:

r: it's the radio

h: it's the height

we have as data that:

substituting:

so, the cylinder volume is

option d