State whether the given measurements determine zero, one, or two triangles.B = 86°, b = 21, c = 18
A. Two
B. Zero
C. One
Answer: C
You might also like to view...
Graph the inequality on a number line. Then write the solution using interval notation.x > 6
A. 
B. 
C. 
D. 
An algebraic expression is given. Use the expression to answer the following questions. a) How many terms are there in the algebraic expression? b) What is the numerical coefficient of the first term? c) What is the constant term? d) Does the algebraic expression contain like terms? If so, what are the like terms?x + 6 + 3x
A. a) 2 b) 1 c) 6 d) yes, x and 3x B. a) 3 b) 1 c) 6 d) yes, x and 3x C. a) 3 b) 3 c) 6 d) yes, x and 3x D. a) 3 b) 1 c) 6 d) no
Solve the problem.Several years ago, a large city undertook a major effort to encourage carpooling in order to reduce traffic congestion. The accompanying table shows the number of carpoolers, in thousands, from 2007 to 2012. Use regression to obtain a function src="https://sciemce.com/media/4/ppg__rer0516192143__f1q117g4.jpg" style="vertical-align: -15.0px;" />
A. f(x) = 4.29 + 5.14 ln x
B. f(x) = 4.33 + 5.17 ln x
C. f(x) = 4.40 + 5.32 ln x
D. f(x) = 4.22 + 5.25 ln x
that models the data, where 
corresponds to 2007, 
to 2008, and so on. Round the constants a and b to the nearest hundredth.
Multiply. Simplify and leave the numerator and denominator in your answer in factored form.
? 
A. 
B. 
C. 9
D. 