Solve the problem.Consider the three points A = (-2, 9), B = (0, 13), C = (2, 12). Find the area of the right triangle ABC.
A. 5
B. 
C. 2
D. 5
Answer: A
Mathematics
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Perform the indicated operation. Simplify the answer when possible.
+ 
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response.How can you rewrite a subtraction problem to make it easier to solve? Give an example.
What will be an ideal response?
Mathematics
Perform the indicated operations and simplify the result. Leave the answer in factored form.
A. x2 B. -16 C. 2x D. 16
Mathematics
Divide. Express the quotient in lowest terms.
÷ 
A. 
B. 
C. 
D. 
Mathematics