The longest side in the given ΔABC is AB And, The angle opposite to the longest side is largest ∠C is the largest angle. in the ΔABC find the measure of ∠C Now, Using law of cosine in the given ΔABC : 16² = 9² + 12² - 2 × 9 × 12·cos C 216·cos C = 81 + 144 - 256 216·cos C = -31 cos C = -0.14352 m∠C ≈ 98°

Jacks bank statement shows an account balance of -$25.50. which describes the magnitude, of size, of the debt in dollars

What are the solutions of the equation? 6x^2 + 11x + 4 = 0 a. 4/3, 1/2 b. -4/3, -1/2 c. 4/3, -1/2 d. -4/3, 1/2

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2xdesmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x