Answer:
CD = 27
Step-by-step explanation:
Given the triangles are similar then the ratios of corresponding sided are equal, that is
=
, substitute values
=
= 3 ( multiply both sides by 9 )
CD = 27
An electronics store places an order for 2,665 USB flash drives. One shipping box holds 36 flash drives . About how many boxes w
2 answers:
Answer:
They need about 75 boxes so that they can hold all the flash drives.
Step-by-step explanation:
Consider the provided information.
An electronics store places an order for 2,665 USB flash drives.
One shipping box holds 36 flash drives.
Now we need to find how many boxes will it take to hold all the flash drives.
for this divide the number of USB flash drives with the capacity of shipping box as shown:
They need about 75 boxes so that they can hold all the flash drives.
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For this case we have that by definition, the equation of a line in the slope-intersection form is given by:
Where:
m: It's the slope
b: It is the cut-off point with the y axis
On the other hand we have that if two lines are perpendicular, then the product of their slopes is -1. So:
The given line is:
So we have:
We find
So, a line perpendicular to the one given is of the form:
We substitute the given point to find "b":
Finally we have:
In point-slope form we have:
ANswer: