Which of these geometric figures must have 4 congruent sides? A. Hexagon B. parallelogram C. rhombus D. Triangle.

22/12 divided by 9/12

Noon to 3:05 elapsed time

2. I have £5 in 10p and 5p pieces. I have twice as many 10p than 5p pieces. How many 5p pieces do I have?

Alison made a three-layer gelatin dessert that was 15 cm long by 10 cm wide. The heights of the layers were 3 cm, 2 cm, and 1 cm. A 3-layer prism. The bottom layer has a length of 15, height of 3, and width of 10.

Solve the problem 4y+3=19 using mental math

A smaller square park has an area of 3,600 square meters. What is the length of one side of the park

A ball has a radius of 8 cm. What is the volume of the ball? Use 3.14 for pie Round your answer to the nearest tenth of a cubic centimeter.

Which question is being asked in this story problem? Max has a box of marbles and spinning tops. There are 15 marbles and 8 spinning tops in his box. Max gives his brother four marbles. Max's brother already had three marbles.

1) g (x) = - x - 3 h (x) = x + 5 Find (g + h) (x)

Count by 1/4s from 2 1/2 to 6 1/2