You can think of this equation as
and thus apply the transformations to it as such
1) D = 2, C = +3
2) D = -12, C = -2
3) C = +6, D = 3
4) C = -7, D = -7
Answer:The perimeter =12w
Step-by-step explanation:
Let the width represent W and Length represent L
Length= 5 x width
L=5W
W=W
Since perimeter =2(L+w)
Substitute for L=5w
=2(5w+w)
=2(6w)
=12w
Answer:
x=5
Step-by-step explanation:
5x-2=23
add 2 to both sides
5x=25
divide by 5 on both sides
x=5
First of all, you have to understand
<span> is a square-root function.
</span>Square-root functions are continuous across their entire domain, and their domain is all real x-<span>values for which the expression within the square-root is non-negative.
</span>
In other words, for any square-root function
and any input
in the domain of
(except for its endpoint), we know that this equality holds:
Let's take
<span>as an example.
</span>
The domain of
is all real numbers such that
. Since
is the endpoint of the domain, the two-sided limit at that point doesn't exist (you can't approach
<span>from the left).
</span>
<span>However, continuity at an endpoint only demands that the one-sided limit is equal to the function's value:
</span>
In conclusion, the equality
holds for any square-root function
and any real number
in the domain of
e<span>xcept for its endpoint, where the two-sided limit should be replaced with a one-sided limit. </span>
The input
, is within the domain of
<span>.
</span>
Therefore, in order to find
we can simply evaluate
at
<span>.
</span>
Answer: 803.84 --> 803.8
Step-by-step explanation:
4^4=16x3.14=50.24*16=803.84
