Answer:
28,980
Step-by-step explanation:
69 x 420 = 28,980
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The greatest common factor of 19x7 AND 3x5 is: X5
hope this helps
Answer:
2,016.19
Step-by-step explanation:
Domain: x>-5 ; It goes on from -5.
Range: y>-1 ; It goes on from -1.
Function: Slope is 6/7 ;
<h3><u><em>
y=6/7 x , when x>-5</em></u></h3>
Answer:
sin(3π/7 - 2π/21)
Step-by-step explanation:
Given
sin 3π /7 cos 2π/ 21 − cos 3π/ 7 sin 2π/ 21
Required
Write a trigonometry formula for the expression
Using sine formula, we have:
sin(A - B) = sinAcosB - cosAsinB
The above formula can be applied to the given expression where
A = 3π/7
B = 2π/21
So, the trigonometry formula is:
sin 3π /7 cos 2π/ 21 − cos 3π/ 7 sin 2π/ 21= sin(3π/7 - 2π/21)
