Answer:
Step-by-step explanation:
we know that
It’s takes 3/5 yard of ribbon to make a bow
using proportion
Find out how many bows could you make with 7 1/2 yards of ribbon
Remember that
so
Convert to mixed number
A sphere? You know this isn't really a mathematical question right?
Answer:
??????
Step-by-step explanation:
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Answer:
The value of given trigonometrical expression is cos²x + sin²x = 1
Step-by-step explanation:
Given trigonometrical expression as :
( ) - sec x = tan x
Or, ( ) = tan x + sec x
or, ( ) = ( ) + ( )
or, ( ) = ( )
Now, cross multiplying both side
I.e (cos x) × (cos x) = ( 1 - sin x ) × ( 1 + sin x )
or, cos²x = 1 - sin² x
or, cos²x + sin²x = 1
So, Value of expression is cos²x + sin²x = 1
Hence The value of given trigonometrical expression is cos²x + sin²x = 1 answer
Answer:
Bottom right.
Step-by-step explanation:
It is not the top left because that is 1/2,
It is not the bottom left because that is 2/3,
It is not the top right because that is 3/5,
It is the bottom right because it is 3/4.