We have this function here:

We can differentiate this function using the power rule:

We will subtract the power/exponent by 1 and multiply the original exponent to the constant in front.

The differentiated function is shown above.
Reason 1
Given
Statement 2
4x=8(x-2)
4x = 8x - 16
4x - 8x = - 16
-4x = - 16
Reason 3
Combine like terms.
Reason 4
Divide both sides by the coefficient of x.
The number of tweets that's will be needed to send to get at least 48 people will be at least 9 tweets.
Let the number of tweets be represented by x.
Therefore, based on the information given, the equation to solve the question will be:
12 + (4 × x) ≥ 48
12 + 4x ≥ 48
Collect like terms.
4x ≥ 48 - 12
4x ≥ 36
x ≥ 36/4
x ≥ 9
Therefore, 9 or more tweets will be needed.
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Step-by-step explanation:
In ∆ABC, m∠B = 90°
Therefore ∆ABC is a right angled triangle with sides AB = 4 & BC = 3. AC is the hypotenuse.
Hence, by Pythagoras theorem:

Answer:
True
Step-by-step explanation: