Refer to a triangle ABC.If A = 27°23' and C = 69°18', find B.
A. 263°59'
B. 264°59'
C. 83°19'
D. 84°19'
Answer: C
Mathematics
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The weight of a pizza with fixed diameter is proportional to its thickness.
Answer the following statement true (T) or false (F)
Mathematics
Solve the equation. Use natural logarithms. When appropriate, give solutions to three decimal places unless otherwise indicated.e-0.405x = 16
A. {1.123} B. {-0.146} C. {2.773} D. {-6.846}
Mathematics
Solve the equation.|4x + 1| - 5 = -13
A. 
B. 
C. 
D. ?
Mathematics
Solve the problem.How many arrangements of answers are possible in a multiple-choice test with 7 questions, each of which has 3 possible answers?
A. 2187 B. 35 C. 840 D. 210
Mathematics