Jon used 121 congruent equilateral triangles with 2 cm side lengths to form one large equilateral triangle. What is the perimeter of the large triangle?

How to tell if a line is parallel or perpendicular by the equation?

Hi, I'm confused because I did this question on a quiz but I got it wrong. can someone show me what I'm supposed to do? rewrite the conditional statement in if-then form.

The cost of camp, c, is going to increase by 8% next summer. write an expression that represents rhe expected cost for next summers camp.

How many 1/5 pieces are in 4/5

10 po The regular price of a computer game is $49.88. It is on sale for 15%off. What is the sales price? * $748.20 $42.40 $15.00 $7.49 O Other:

Zina spends 1.5 hours setting up her sewing machine and making one hat. The total amount of time spent making hats can be represented by the sequence below. 1.5, 2.25, 3.0, 3.75, ...

How many times smaller is the volume of a cylinder if the diameter is multiplied by 1/2

What is 3w (p + 18) equal?

Which of the following are the measurements of the sides of a right triangle? a. 7, 14, 16 b. 6.2, 13.8, 20 c. 10, 11, 13 d. 9, 12, 15

A candidate for mayor promises to reduce property taxes in the city by 2% per year while in office. Suppose the average citizen paid about $9000 per year in property taxes before the election.