Solve the problem.Subtract (-9a4 + 11a2) from (14a4 - 7a2).
A. 5a6
B. 5a4 + 4a2
C. 23a4 + 4a2
D. 23a4 - 18a2
Answer: D
Mathematics
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Provide an appropriate response.In right triangle ABC, with right angle C, side a = 12, b = 16, and c = 20, find the cos A expressed as a fraction in lowest terms.
Fill in the blank(s) with the appropriate word(s).
Mathematics
Add or subtract the rational numbers. Express the sum or difference as a rational number in lowest terms.
- 
A. 
B. - 
C. 
D. 
Mathematics
State whether the function is linear or quadratic.f(x) = 36x - 3
A. Linear B. Quadratic
Mathematics
Write the equation in the form y = cxb where b is a constant.y = 3
A. y = 3 ln x B. y = x3/2 C. y = x1/3 D. y = 3x1/2
Mathematics