The empire state building weighs about 7.3 ×10⁸ the one world trade center bulding weighs about 88,200, 000 pounds. what is the total weight, in pounds, of these two? express your answer in scientific natation in form a×10^b, what are the values of the a and b?

What is the area of the triangle 10 13 12

Which of the following is missing in the explicit formula for the compound interest geometric sequence below?

Scenario: susan wants to make 2 square flags to sell at a crafts fair. the fabric she wants to buy is 3 meters wide. she doesn't want any fabric left over. what's the least amount of fabric she should buy? question: which equation will susan solve her problem? note: let x represent the length of 1 side of the flag. options: 1) 2x^2 = 4x 2) 8 +2x = 2(4x) 3) 2 * 2 = 4 * 2 4) 4x^2 -2x = 0