Answer:
e=15.8
Step-by-step explanation:
Well we use the law of cosines
e^2=11^2+6^2-2(11)(6)cos(134)

Answer:
c
Step-by-step explanation:
th two lines on each side of the x means absolute value. meaning the negative signs don't matter... l-4l=4
Answer:
1
Step-by-step explanation:
0=-x+1
-x=-1
x=1
H = V/B

The base of the prism is given by the expression 2X^2+8x-9
then c)5x+3
Answer:
15(5)+3=78
21(5)+4=109
78+109=187
Step-by-step explanation: