Answer:
x=-11
Step-by-step explanation:
-3(x+2)=16-x
start with parenthesizes
-3*x=-3x
-3*2=-6
so you get
-3x-6=16-x
add the 6 to both sides
-3x=22-x
add x
-2x=22
divide by -2
x=-11
Answer:
See explanation.
Step-by-step explanation:
length = w-2
area = w*(w-2)
<h3>
Answer: (2/3)^3</h3>
Explanation:
Note how 8 = 2^3 and 27 = 3^3
This means, 8/27 = (2^3)/(3^3) = (2/3)^3
For the last step, I used the rule (a^c)/(b^c) = (a/b)^c
Answer:
30 in
Step-by-step explanation:
Answer:
centroid of the triangle
Step-by-step explanation:
centroid of the triangle
