Solve.The base of a triangle is 4 more than twice its height. If the area of the triangle is 78 square centimeters, find its base and height. 
A. height: -1 + 
cm
base: 2 + 
cm
B. height: 2 + 
cm
base: -1 + 
cm
C. height: -1 + 
cm
base: 2 + 2
cm
D. height: 2 + 2
cm
base: -1 + 
cm
Answer: C
Mathematics
You might also like to view...
Find the value of the function.Given f(x) = 3x2 - 4x - 2, find f(-6).
A. 102 B. 132 C. 4 D. 130
Mathematics
Evaluate the integral by making a substitution and then using a table of integrals.
A. 
+ 18 ln 
+ C
B. 
+ 18 sin-1 
+ C
C. 
+ 18 ln 
+ C
D. 18 sin-1 
+ C
Mathematics
Refer to the figure to classify the statement as true or false.
The intersection of 
and plane CGF is point B.
A. True B. False
Mathematics
Simplify the expression.(-4z2)(5z3)
A. 2000z5 B. -20z5 C. 20z6 D. -20z6
Mathematics