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Snezhnost [94]
2 years ago
9

Type your answer in the box. r = 3 d = 5

Mathematics
1 answer:
polet [3.4K]2 years ago
7 0

Answer:  8.5

Step-by-step explanation:

I just took the quiz last week.

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Use the grouping method to factor the polynomial below completely 3x^3+9x^2+5x+15​
Tomtit [17]

Answer:

(x+3)( 3x^2 +5)

Step-by-step explanation:

3x^3+9x^2+5x+15​

Split into two groups

3x^3+9x^2     +5x+15​

Factor 3x^2 out of the  first group and 5 out of the second group

3x^2 ( x+3)  + 5(x+3)

Factor out x+3

(x+3)( 3x^2 +5)

6 0
3 years ago
This is the graph of f(x). What is the value of f(2)?<br> A. 2<br> B. 16 <br> C. 8 <br> D. 4
musickatia [10]

Answer:

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Step-by-step explanation:

x=2, y=4 on the graph

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8 0
2 years ago
Given the formula K = LMN, what is the formula for M?
Andre45 [30]
To start off devide both sides by M i.e
K/M=LMN/M
-> K/M=LN
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So the answer is (c).
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5 0
3 years ago
Which is the value of x in the equation 5x= 15
MatroZZZ [7]
It is 3 because you take 5 times 3 and it equals 15
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3 years ago
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How to find standard deviation from true probability and sample size.
bixtya [17]

Answer:

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Step-by-step explanation:

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