Answer:
22
Step-by-step explanation:
Step 1: fill in the equation
(3-8)^2-3
Step 2: simplify
= -5^2-3
= 25-3
Step 3: solve
= 22
Answer: It would be Addend
Hope it helps (:
Answer:
6x - 4
Step-by-step explanation:
Cross out the 3 in the denominator and the 9, which simplifies to 2 times 3x, which is 6x. For the second part, cross out 3 in the denominator and -6, which becomes 2 times (-2), which is -4.
(5x+5)(x+2) , is the factorised form. I'm pretty sure..I don't know for sure though.
Differentiate both sides with respect to
:
When
, you have
For part (b), we now assume that
and
are functions of an independent variable, which we'll call
(for time). Now differentiating both sides with respect to
, we have
where the chain rule is used on the right side. We're told that
is decreasing at a constant rate of 0.1 units/second, which translates to
. So when
, you have
where the unit is again units/second.
