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horsena [70]
2 years ago
5

What if the factor of b^2+11b-42

Mathematics
2 answers:
yKpoI14uk [10]2 years ago
7 0

Answer:

b2+11b-42 = (b+14)(b-3) when factored

Step-by-step explanation:

Kazeer [188]2 years ago
5 0

Answer: the answer is ( b - 3) ( b + 14)

Step-by-step explanation:

² + 11ᵇ - 42

²+ 14ᵇ − 3ᵇ − 42

Common factor from the two pairs

²+ 14ᵇ− 3ᵇ − 42

( + 14) − 3( + 14)

Rewrite in factored form

( + 14) − 3( + 14)

answer: (<u> − 3) ( + 14)</u>

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rosijanka [135]
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then you subtract 10^7 from 10^8 which will give you 10^1 
then you add the seven back which will give you your answer of 
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3 0
3 years ago
Simplify <br> 3√45<br> a)5√15<br> b)9√5<br> c)15√9
aliina [53]
Well if I did the math correctly it should be B) <span>9√5</span>
8 0
4 years ago
Solve for x. 3/5 x=9 What should we do first? Finish solving it and what do you get for x? A) 27/5 B) 30 c) 15
kumpel [21]

Answer:

c.) 15

Step-by-step explanation:

1st Multiply both sides by 5: 5×3/5x=9×5

2nd Simplify: 3x=45

3rd Divide both sides by 3: 3x÷3=45÷3

4th Simplify: x=15

3 0
3 years ago
What percentage describes the probability of an impossible event
stich3 [128]
50% chance
Explanation
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7 0
3 years ago
92.96 as a fraction
nikklg [1K]
To change a decimal to a fraction you need to first place the decimal over 1. Next, for each number behind the decimal, you will multiply by a multiple of 10. Since there are 2 numbers behind the decimal, it's 100. Therefore, 
92.96 x 100 = 9296
1 x 100= 100


Your new fraction is 9296/100. Now we simplify it. I'm going by 2's so it may take a bit. 
Simplifying it twice by 2's your answer would be:

2324/25


3 0
3 years ago
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