Answer:
Sub 2 EClipzzy on Yt
Step-by-step explanation:
Answer:
false
Step-by-step explanation:
Answer:
arithmetic
Step-by-step explanation:
This is an arithmetic sequence since there is a common difference between each term. In this case, adding 2 to the previous term in the sequence gives the next term. In other words, an=a1+d(n−1) a n = a 1 + d ( n - 1 ) .
The height of the portion AB is 10 divided by cos 50 degrees if the CAB, is bent at point A after a storm. The tip of the lamppost touched the ground at point C.
<h3>What is trigonometry?</h3>
Trigonometry is a branch of mathematics that deals with the relationship between sides and angles of a right-angle triangle.
From the right-angle triangle:
Let's suppose the height of the portion AB is x ft
We know cos is the ratio of the adjacent to the hypotenuse.
From the figure:
ft
Thus, the height of the portion AB is 10 divided by cos 50 degrees if the CAB, is bent at point A after a storm. The tip of the lamppost touched the ground at point C.
Know more about trigonometry here:
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let
x----------> number of square jam sandwiches of Ken in the
side x of rectangle
y---------> number of square jam sandwiches of Ken in
the side y of rectangle
A1-------------> total number of square jam sandwiches of
Ken
A2-------------> total number of square jam sandwiches of Sara
we know that
A1=xy
A2=[(x+2)(y+2)-xy]
A1=A2
xy=[(x+2)(y+2)]-xy------------
> xy=xy+2x+2y+4-xy
xy-2y=2x+4-------- > y=[2x+4]/[x-2]
testing different values of x to get a pair of whole numbers-->
see the table attached I find 2 solutions
<span>1) x=3 and y=10
</span>A1=3*10=30
A2=30<span>
total number of sandwiches of Ken------ > 30
</span>total number of sandwiches of Sara------ > 30
<span>
2) <span>x=4 and y=6
</span></span>A1=4*6=24
A2=24<span>
total number of sandwiches of Ken------ > 24
</span><span>total number of sandwiches of Sara------ >24</span>