If a = (0, 0) and b = (2, 5), what is the approximate length of ab ? a. 5.39 units b. 4.58 units c. 2.65 units d. 5.74 units

A. 5.39 units.

Step-by-step explanation:

We have been given coordinates of two points A = (0, 0) and B = (2, 5). We are asked to find the length of AB.

We will use distance formula to solve for our given problem.

Substituting our given values in above formula we will get,

Therefore, the length of AB is approximately 5.39 units and option A is the correct choice.

the correct answer is

c. 4

step-by-step explanation:

the given polynomial is

the degree of the polynomial is the highest exponent which is 4.

the -4 is called the leading coefficient.

this polynomial has only one term so it is a monomial.

the correct answer is option c.

total amount to be paid = $19.5

step-by-step explanation:

given ,

original price = $25.99

discount = 25%

discount amount = 25% of original price

discount amount = 25/100   * 25.99

discount amount = $6.49

hence , the total amount to be paid = original price - discount amount

                                                            = $25.99 - $6.49

                                                            =$19.5

total amount to be paid = $19.5