Answer:
y - 3 = 2/3(x + 2)
Step-by-step explanation:
slope = 2/3
point-slope form --> y - y1 = m(x - x1)
y - 3 = 2/3(x - -2)
y - 3 = 2/3(x + 2)
point slope form of the line is y - 3 = 2/3(x + 2)
Answer:
sin 2x + cos x = 2 sin x cos x + cos x = (2 sin x + 1)cos x
Step-by-step explanation:
Given the expression: sin 2x + cos x,
then we can use the formula: sin 2x = 2 sin x cos x, which gives:
sin 2x + cos x = 2 sin x cos x + cos x = (2 sin x + 1)cos x
So there you have two expressions in terms of sin x and cos x, as requested. :D
answer: 2 × 2 × 2 × 2 × 2 = 32
Step-by-step explanation:
Answer:
See Explanation
Step-by-step explanation:
Given
Required
True about area II and III
The question is incomplete; so, I will answer using general knowledge.
If the total area is:
And there are 4 areas, then;
Rewrite as:
This gives:
Collect like terms
Rewrite as:
<em>So, the sum of areas III and IV must be 14x</em>
