Find the m?A to the nearest tenth of a degree if cos A= 0.8123.
What will be an ideal response?
m?A ? 35.7°
Mathematics
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Determine the truth value for each simple statement. Then, using the truth values, give the truth value of the compound statement.8 × 2 = 20 if and only if 7 + 6 = 13.
A. True B. False
Mathematics
Provide an appropriate response.Give the y-intercept of the equation: 4x = y + 8
A. (0, 2) B. (0, 8) C. (0, -8) D. (2, 0)
Mathematics
Find a general term an for the geometric sequence.a1 = - 
, r = -2
A. an = - 
+ 
(n - 1)
B. an = - 
? (-2)n-1
C. an = 
n-1 + 
D. an = - 
- 
(n - 1)
Mathematics
Classify the polynomial as a monomial, binomial, trinomial, or none of these.7x5 - 3
A. none of these B. binomial C. trinomial D. monomial
Mathematics