Answer:
2(2x+5) (x+1) = 2(x+1)(2x+5)
Step-by-step explanation:
4x^2 +14x+10
Factor out the 2
2(2x^2 +7x+5)
2(2x+5) (x+1)
You need to keep the 2 that you factored out
2(2x+5) (x+1) = 2(x+1)(2x+5) by the Commutative Property of Multiplication
Hello!
First, we must calculate the area of the base by using the formula, which is 3.14 × r × r × h
(I cannot access symbols on my device right now, otherwise I would've used the pi symbol and squared. Sorry, dude/dudette!)
Substitue:
A = 3.14 × 9 × 9
A = 28.26 × 9
A = 254.34 cm squared
Next, we must multiply the area of the base by the height to find the volume:
V = 9 × 254.34 squared
V = 2,289.06
Since there is no option for 2,289.06,the volume for the figure above is D. None of the above.
Answer:
I have the step by step answer
Answer:
The probability is not low
Step-by-step explanation:
Given
Required
First, we calculate the probability of single negative using the complement rule
is calculated using:
---- i.e. complement rule
So, we have:
<em>Probabilities less than 0.05 are considered low.</em>
<em>So, we can consider that the probability is not low because 0.2775 > 0.05</em>
Answer: Debería ser 7
Step-by-step explanation:
