Answer: see proof below
<u>Step-by-step explanation:</u>
Use the following Power Reducing Identities:
Use the following Product to Sum Identity:
<u>Proof LHS → RHS</u>
LHS: cos² Ф · sin³ Ф
Answer:
<h2>180</h2>
Step-by-step explanation:
90 = 2×3²×5
36 = 2²×3²
LCM = 2²×3²×5 = 180
Put n=2 ,
f(2+1) = f(2) => f(3) = f(2) = 9
now, put n=1,
f(1+1) = f(1) => f(2) = f(1) = 9
Answer:
E) (-4, -2)
Step-by-step explanation:
Rule for reflecting across the x-axis: (x, y) ⇒ (x, -y)
Therefore, B(-4, 2) ⇒ B'(-4, -2).
Answer:
The first one plz brainliest
Step-by-step explanation:
2x + y - 8 =0
- 2x from both sides
Y - 8 = -2x
Then add 8 to both sides
Y = -2x + 8
The second one = -1/2x + 4 when its in slope intercept form
And the third one = y = 2x + 2
So it’s the first equation that ve slope of -2 and y intercept of 8