Which set of rational numbers is arranged from least to greatest?
−0.5, negative 1 over 5, 1 over 9, 1
1, 1 over 9, −0.5, negative 1 over 5
1 over 9, −0.5, 1, negative 1 over 5
negative 1 over 5 , 1, 1 over 9, −0.5

The correct option is 1.

Step-by-step explanation:

The set of all numbers which are defined in the form of p/q where, q≠0 is known as set of rational numbers.

The negative number with higher absolute value is smaller. The positive number with higher absolute value is larger.

The given numbers are

-0.5, -1/5, 1/9, 1

We need to arrange these rational numbers from least to greatest.

We can say that

-0.5 < -0.2 < 0.11 < 1

-0.5 < -1/5 < 1/9 < 1

The required arrangement is -0.5, -1/5, 1/9, 1. Therefore the correct option is 1.

the length of o'p' is .

step-by-step explanation:

it is given that the quadrilateral m'n'o'p' is the image of quadrilateral mnop after dilation.

the center of dilation is origin and the scale factor is 1.5.

in dilation the image and preimge are similar figures. it means the sides of image and preimage are proportional.

the scale factor is defined as

the scale factor is 1.5.

multiply both sides by op.

note: if the value of op is given, then multiply the value of op with 1.5 to get the length of side o'p'.

therefore length of o'p' is .

deez nu tz

step-by-step explanation: