Proving a Quadrilateral Is a Parallelogram
Assignment Active
Determining Whether a Figure Is a Parallelogram
could the Sgure be a
10 in
Based on the measures show
parallelogram?
(x + 5) in
Yes, one pair of opposite sides could measure
10 in, and the other pair could measure 13 in
(2x-3) in
Yes, one pair of opposite sides could measure
10 in, and the other pair could measure 8 in
No, there are three diferent values for when each
expression is set equal to 10
No, the value of x that makes one pair of sides
congruent does not make the other pair of sides
congruent
(x+2) in

Jonathan pays $1.90 per pound for potatoes. he buys 8.3 pounds of potatoes. he determines that he will pay $15.77, before tax, for the potatoes. which best describes the reasonableness of jonathan’s solution? jonathan’s answer is reasonable because there are two decimal places in the factors and two in the product. jonathan’s answer is unreasonable because there are three decimal places in the factors and two in the product. jonathan’s answer is reasonable because is 16, and 16 is close to 15.77. jonathan’s answer is unreasonable because is 8, and 8 is not very close to 15.77.

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

The table shows the relationship between the number of cups of cereal and the number of cups of raisins in a cereal bar recipe: number of cups of cereal number of cups of raisins 8 2 12 3 16 4 molly plotted an equivalent ratio as shown on the grid below: a graph is shown. the title of the graph is cereal bars. the horizontal axis label is cereal in cups. the x-axis values are 0, 20, 40, 60, 80,100. the vertical axis label is raisins in cups. the y-axis values are 0, 10, 20, 30, 40, 50. a point is plotted on the ordered pair 40,20. which of these explains why the point molly plotted is incorrect? (a) if the number of cups of cereal is 40, then the number of cups of raisins will be10. (b)if the number of cups of raisins is 40, then the number of cups of cereal will be10. (c) if the number of cups of cereal is 40, then the number of cups of raisins will be 80. (d) if the number of cups of raisins is 40, then the number of cups of cereal will be 80.