The pattern is adding 2 stars on top of the previous figure, so figure number 4 would look like this:
* *
* *
* *
* *
Since the pattern is adding 2 stars every time, the explicit formula (for the number of stars) would be
Since when n=1, i.e. figure 1, we have 2*1=2 stars
when n=2, i.e. figure 2, we have 2*2=4 stars
when n=3, i.e. figure 3, we have 2*3=6 stars
and so on.
The recursive formula lays on the fact that we add 2 stars to the previous figure, which means that the fomula is
In fact, what we just wrote is simply "the number of stars at a given iteration is the number of stars at the previous iteration, plus 2.
Answer:
Step-by-step explanation:
we know that
The inscribed angle is half that of the arc it comprises.
so
In this problem
Let
x-----> the measure of an arc intercepted by an inscribed angle
Answer:
459
Step-by-step explanation:
Conver the fraction into a decimal 3/4= .75
Multiply 36x12.75
And, you get 459 bushels. Hope this helps :D
Answer:
Step-by-step explanation:
Given
The position of badwater is negated because it is below sea level
The interpretation of the question, is to calculate the distance between the two given points.
This is calculated as:
Open bracket
<em>Hence, the distance between both is 11325ft</em>