The sides of a triangle measure 7,9 and 11. Find the perimeter of a similar triangle in which the shortest side has a length of 21.

Anyone can help please ?

Ben wants to play a carnival game that costs $2. in his pocket he has 5 red tickets worth 35 cents each, and 15 blue tickets worth 10 cents each. which of the following systems of inequalities correctly represents the constraints on the variables in this problem? let represent the red tickets and b represent the blue tickets.

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees

Sh what is the value of x? ox= 2.25 x = 11.25 ox= x = 22 1 (2x + 10) seo - (6x + 1) -- nie