How to solve square root negative 81

What is the perimeter of this polygon? (2, 4) (-1,2) (3,-2) (-2,-3)

14. Is 250% of 44 less than 100, greater than 100 but less than 150, or greater than 1507 Explain your reasoning.

The many rows of sharp, jagged teeth on some sharks is an example of an ... for catching food

How many days until 20 november from 19 october

There are 6 people on the planning committee. two of them missed the last meeting what fraction of the planning committee was absent

The figure below is a net for a rectangular prism. Side a = 79 centimeters, side b = 22 centimeters, and side c = 28 centimeters. What is the surface area of this figure? Note: Figure is not drawn to scale. A. 8,516 square centimeters B.

7.4375 as a mixed number in simplest form

Section: Show setup and work to receive full credi 1. What is 20% of 160?

To the nearest hundred what is e greatest whole number that rounds to 2,500? and the least whole number?

Transpose then formula F = (9/5) C + 32 So that C is the subject of the equation.