Use Heron's formula to find the area of the triangle. Round to the nearest square unit.a = 4, b = 10, c = 8
A. 17
B. 15
C. 38
D. 36
Answer: A
Mathematics
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Solve the problem.Rewrite the integral 
in the order 
.
A. 
B. 
C. 
D. 
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The graph of a function is given. Determine whether the function is increasing, decreasing, or constant on the given interval.(-3, 0)
A. increasing B. constant C. decreasing
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Subtract. Check by adding.
A. 40 B. 42 C. 52 D. 140
Mathematics
Add or subtract. Write the answer in lowest terms.
- 
A. 
B. 
C. 
D. 
Mathematics