A rhombus shaped fountain has diagonals that measure 8.4 meters and 10.2 meters. What is the area of the rhombus?

Mia says that in the number 5,555, all the digits have the same value. is she correct? explain why or why not.

Last week Rachel power walked 2 miles per day on each of the 7 days. During the same week, she also jogged 5 miles per day on 4 days. What was the total number of miles Rachel power walked and jogged last week?

The length if Sally's garden is 4 meters greater than 3 times the width. The perimeter of her garden is 72 meters. Find the dimensions of Sally's garden.

Stan ran 0.8 kilometers on Monday and 2.1 kilometers on Tuesday. jack ran 1.3 kilometers on Monday and 3.9 kilometers on Tuesday. How many more kilometers did jack run than Stan in 2 days

In addition to the facts in the diagram, which statement is necessary to prove that the two triangles are congruent by the SAS criterion? AC = DE m∠BAC = m∠FDE BC = EF m∠CAB = m∠EDF

19. Which one of the following statements expresses a true proportion? A. 3 : 5 = 12 : 20 B. 2 : 3 = 3 : 2 C. 42 : 7 = 6 : 2 D. 14 : 6 = 28 : 18

What is the solution to 4|0.5x - 2.5| = 0?

Simplest form for 15/20

Bruce saved $35.00 to buy a new video game. The game's original price was $42.00, but it was on sale or 30% off. The sales tax rate was 5%. Did Bruce have enough money to buy the game? Explain.

Is y = 4x - 2 proportional