Provide an appropriate response.Using Heron's formula, find the area of the triangle shown. Round answer to four significant digits.
A. 72.48 ft2
B. 229.5 ft2
C. 225.6 ft2
D. 162.3 ft2
Answer: D
Mathematics
You might also like to view...
Determine all solutions of the equation in radians.Find tan , given that tan x = -3 and x terminates in 90° < x < 180°.
A.
B.
C.
D.
Mathematics
Solve the problem.What is the coefficient of a7c3 in the expansion of (a + 2b - 3c)10?
A. -720 B. 960 C. 120 D. -3240
Mathematics
Find the amount of the sale before sales tax was added. Round to the nearest cent.Total Sale: $536.81Sales Tax Rate: 4%
A. $516.16 B. $383.44 C. $521.17 D. $511.25
Mathematics
Combine and simplify, if possible.-4 - 9
- 4
A. -4
B. 510
C. -91
D. -510
Mathematics