Find the area of the triangle by using Heron's formula. Round the answer to the nearest tenth. All sides are measured in inches.a = 151, b = 165, c = 174
A. 14,296.5 sq in.
B. 17,155.8 sq in.
C. 730.7 sq in.
D. 11,437.2 sq in.
Answer: D
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Use two equations in two variables to solve the following problem.In a year the number of people dying from cancer was 5 times the number who died from accidents. If the number of deaths from these two causes totaled 360,000, how many people died from each cause?
A. 280,000 died from cancer, 60,000 died from accidents B. 290,000 died from cancer, 70,000 died from accidents C. 280,000 died from cancer, 80,000 died from accidents D. 300,000 died from cancer, 60,000 died from accidents E. 290,000 died from cancer, 80,000 died from accidents
Graph the solution of the system.2x + y ? 4 x - 1 ? 0
A. 
B. 
C. 
D. 
Construct a probability model for the experiment.Rolling a 6-sided fair die once and tossing a fair coin once.
What will be an ideal response?
Use synthetic division to find the quotient and the remainder.x4 + 1296 is divided by x - 6
A. x3 + 6x2 + 36x + 216; remainder 2592 B. x3 + 6x2 + 36x + 216; remainder 0 C. x3 - 6x2 + 36x - 216; remainder 2592 D. x3 + 6x2 + 36x + 216; remainder 1296