Acircle is inside a square as shown. what is the area of the shaded region? use 3.14 for π . enter your answer as a decimal in the box. m² a square of side length 8 meters with a circle placed inside of diameter equal to the length of the side of the square.

Agroup of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?

How can a bar model be used to solve for the unknown variable in the equation below? show your work model and then solve. 2/5n-7=9 1/4

What are the solutions of the given equation 2x^2+9x+10=0