Solve the problem.A triangle has a base of length 3x + 1 and a height of x + 6 and has an area of 45 square units. Find the length of base and height. (A = 
BH)
A. base = 10 units; height = 9 units
B. base = 9 units; height = 5 units
C. base = 3 units; height = 15 units
D. base = 3 units; height = 30 units
Answer: A
Mathematics
You might also like to view...
Use a graphing calculator to graph f near x0 and use Zoom and Trace to estimate the y-value on the graph as 
.
A. 0 B. -6 C. 3 D. 6
Mathematics
Determine whether the following is a statement. If it is, then also classify the statement as true or false.12 = 3y
A. Not a statement B. False statement C. True statement
Mathematics
Provide an appropriate response.Find the standard form of the equation of the line with slope of - 
and passing through (4, 4).
A. 2x + 7y = - 36 B. 2x + 7y = 36 C. 2x - 7y = 36 D. 7x + 2y = - 36
Mathematics
Add mentally.5 + 0 + 7 + 6 + 9 + 0 + 2
A. 29 B. 31 C. 28 D. 30
Mathematics