Match each shape with its corresponding formula for area. 1. a=b•h 2. a=1/2b•h 3. a= 1/2(b1 +b2)•h 4. a= pi • r^2 circles triangles parallelograms trapezoids

State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square

The functions below show the amount of money bella and sweet t had saved after earning money for doing chores. which description best compares the two functions?