If the discriminant of a quadratic equation is equal to 10, which statement describes the roots?

There are two real roots.

There are two complex roots.

There is one real root.

There is one complex root.

Use the rules of exponents to evaluate or simplify. Write without negative exponents 8-squr3 is the conjugate of 8+squar 3

Brian frosted a cake top shaped like a parallelogram with a base of 13 inches and a height of 9 inches. nancy frosted a triangular cake top with a base of 15 inches and a height of 12 inches.

Karen's dog walking service charges a flat rate of $40 per month plus $3 per mile that each dog is walked. Annette does not charge a monthly fee for her dog walking servicee, but she charges $8 per mile that each dog is walked.

A student simplifies (6b + 4r) - (2b + r) and says that the result is 4b + 5r. Explain the error and describe the correct steps to simplify the expression.

14. Ms. Smith has 30 students in her class: 20 are boys and 10 are girls. Mr. Jones also has 30 30 students in his class: 15 are boys and 15 are girls. One student is selected from each class to be on the student council.

10. Find the theoretical probability of rolling a number less than 4 on a standard number cube

What is the range of y=-3x^2+6x-8

Describe how you would find how much grass seed is needed to cover a triangular plot of land

If the diagonals of a parallelogram are congruent and are perpendicular bisectors of each other than what is it

Which polynomial is a perfect square trinomial? 9x2 - 12x + 4 36b2 - 24b + 16 16x2 - 24x - 9 4a2 - 10a - 25