Answer:
Step-by-step explanation:
The trigonometric function;
has zeroes at
where
is an odd integer.
The trigonometric function; . This also has zeroes at
where
is an odd integer.
The art teacher has 48 boxes of crayons.
1 answer:
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Let us draw a picture to make the things more clear.
Attached is the image.
We have been given that
Therefore, we have
Now, in triangle bcd, we have
Now, in triangle acb, we have
Thus, ad is 15 cm.
Answer:
Step-by-step explanation:
Given
<em>See attachment</em>
Required
Determine the area of K
First, we need to calculate the length of the rectangle J
This gives:
Divide both sides by 22
So, the length of the rectangle J is 20.
Since both shapes are similar, then:
Substitute the known values:
Express as fraction:
Make Length, the subject of formula
The area of K is:
