Can someone please give me the answer I will mark I brilliant
2 answers:
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Answer: -2
Step-by-step explanation:
The equation of a line in slope - intercept form is given as :
where m is the slope and c is the y - intercept.
Equation given :
⇒
add 9 to both sides , we have
comparing with :
slope = -2
Answer:
Step-by-step explanation:
Given
using a trigonometrical identity
sin p + sin q = 2 sin ( p+q/2) cos ( p-q/2)
and here the condition is
the choice is in between sinax and cosax
where a > b
so we get using above equation