Answer:
13
Step-by-step explanation:
Given
f(x) = 13x - 9 , then
= 
= 
= 
= 13
The coordinates are (rcos(6n),rsin(6n)) where r is the radius of the circle and n ranges from 0 to 59.
60 parts gives the angle 360/60=6 degrees, so multiples of this angle (6n) determine the coordinates.
When n=0, the coords are (r,0); when n=5, the coords are (r√3/2,r/2); when n=10 the coords are (r/2,r√3/2), etc.
Answer
16
Explanation
Factors are number that you can multiply to get another number. A number between 1 and 20 that has many factors are 12, 16, 18..
We can find the factors of this numbers and identify the one with five factors.
12→1,2,3,4,6,and 12
16→1,2,4,8,and 16
18→1,2,3,6,9,and 18
We find the 16 has exactly 5 factors.
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Answer:
The remaining lenghts are 
and 
.
Step-by-step explanation:
Given that there are two triangles opposite to each other and between two parallel lines, then both are similar, meaning than following relationships exist:
(1)
If we know that 
, 
, 
and 
, then the missing lengths are, respectively:
The remaining lenghts are and .
Answer:
88.3
I just think so
I dont have a 20 letter explantion
