Answer:
Step-by-step explanation:
Let's follow what the problem asks us:
- "The area of a square with side length x"
this is the formula for area:
since the side length is x, the initial area is:
- Now, "where the side length is decreased by 3":
The side is now , thus the area is:
- "the area is multiplied by 2"
we had the area , when we multiply by 2:
- And finally " then 4 square units are added to the area."
this is:
Answer:
B
Step-by-step explanation:
There is a vertical asymptote at x=3. It is not defined and therefore not included in the domain.
All other numbers are included in the domain.
Answer:
13.4
Step-by-step explanation:
Apply the distance formula.
distance between the two points = sqrt[(-2 - 4)^2 + (9 - (-3))^2] = sqrt(180) = 13.4 (3s.f.)
heyy if you'd love to find out more math tips (eg distance formula) do check out my insta: learntionary
thankss
N = number of compounding periods
Years = log (total / principal) / n * log (1 + rate / n)
Years = log (750 / 500) / 4 * log (1 + .025/n)
Years = log (1.5) / 4 * log (1<span><span>.00625)
</span>
</span> <span>Years = 0.17609125906 / 4 * 0.0027058933759
</span><span>Years = 0.17609125906
</span>
/
<span>
<span>
<span>
0.0108235735
</span>
</span>
</span>
Years =
<span>
<span>
<span>
16.2692348382
</span>
</span>
</span>
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