Determine the area of a triangle having the following measurements. Round your answer to two decimal places.
A = 129°, b = 8, and c = 11
A. 34.19 sq. units
B. 41.03 sq. units
C. 37.61 sq. units
D. 30.77 sq. units
E. 27.36 sq. units
Answer: A
Mathematics
You might also like to view...
Write the rational expression in lowest terms.
A.
B.
C.
D.
Mathematics
Combine like terms. 12k + 6(4 - 7k)
A. 5k + 24 B. -30k + 24 C. 54k - 24 D. 30k - 24
Mathematics
The terminal side of an angle in standard position passes through the given point. Write all posssible degree measures of this angle.(-3, 0)
A. 90° + n ? 360°, n any integer B. 0° + n ? 360°, n any integer C. 270° + n ? 360°, n any integer D. 180° + n ? 360°, n any integer
Mathematics
Solve the problem. Round your answer to the nearest tenth, when appropriate. Use the formula , as needed.Find the pH if [H3O+] = 1.0 × 10-6.
A. -8 B. -6 C. 6 D. 8
Mathematics