The surface area is 76m square
Conversion factor is the term that is to be multiplied to a variable when converting between units. The conversion factor is: 
Given that:
From standard unit of conversion:
So, we have:
Cross multiply
Divide both sides by 1kg
Rewrite as:
Hence, the conversion factor is:
Read more about conversion factors at:
brainly.com/question/6988886
In general, √(y²) = |y|, since y can be positive or negative and y² would have the same value either way.
So,
1) if y > 0, then |y| = y, and
-15√(y²) = -15 |y| = -15y
2) if y < 0, then |y| = -y, and
-√(16y²) = -|4y| = -|4| |y| = -4 (-y) = 4y
Answer:
hey hru
Step-by-step explanation:
and id.k the answer to the second question
Answer x=-2,-6
The roots (zeros) are the
x
x
values where the graph intersects the x-axis. To find the roots (zeros), replace
y
y
with
0
0
and solve for
x
x
.
