5 over 2
Because if x = 4
3x4=12
12-6=6
15 over 6 simplified equal to 5 over 2
Step-by-step explanation:
what are the following expressions????
Answer:
1 + 2sqrt(3)/3
Step-by-step explanation:
tan(30) = sqrt(3)/3
sin(90) = 1
tan(60) = sqrt(3)
cot(60) = 1/sqrt(3) = sqrt(3)/3
sqrt(3)/3 + 1 + sqrt(3)/3
1 + 2sqrt(3)/3
The answer is C.The area of the triangle in Step 3 should be doubled since there are 2 triangles.
The Volume of the box has to equal 64
because all the sides have to equal 12
and 12/3 = 4
