2 years ago

Unit 7: Polynominals & Factoring homework 5: factoring polynominals

Mathematics

1 answer:

Sergeu [11.5K]2 years ago

7 0

Do you have a picture so I can help bc i don’t have much to help

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murzikaleks [220]

Answer: $m=\frac{-30}{79},\ y=5.40$

Step-by-step explanation:

Given

Points are $\left(6\frac{1}{3},3\right),\ \left(19\frac{1}{2},-2\right)$

Convert mixed numeral to fraction

$\left(6\frac{1}{3},3\right)\Rightarrow \left(\dfrac{19}{3},3\right)\\\\\left(19\frac{1}{2},-2\right)\Rightarrow \left(\dfrac{39}{2},-2\right)$

Slope of the line is

$\Rightarrow m=\dfrac{3-(-2)}{\dfrac{19}{3}-\dfrac{39}{2}}\\\\\Rightarrow m=\dfrac{5}{\dfrac{38-117}{6}}\\\\\Rightarrow m=\dfrac{-30}{79}$

Equation of line

$\Rightarrow \dfrac{y-3}{x-\dfrac{19}{3}}=\dfrac{-30}{79}\\\\\text{for y-intercept, put x=0}\\\\\Rightarrow \dfrac{y-3}{0-\dfrac{19}{3}}=\dfrac{-30}{79}\\\\\Rightarrow y-3=\dfrac{190}{79}\\\\\Rightarrow y=3+2.40\\\Rightarrow y=5.40$

3 0

2 years ago

What is 1-1 please help

vladimir1956 [14]

Answer:

Step-by-step explanation:

1-1=0

It's common knowledge that 1-1=0 so I dont know how to explain it any further

4 0

3 years ago

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Kipish [7]

Answer:

13, 16

Step-by-step explanation:

We need to find the common difference.

4 - 1 = 3

7 - 4 = 3

10 - 7 = 3

Find the next two terms.

10 + 3 = 13

13 + 3 = 16

Best of Luck!

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3 years ago

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Molodets [167]

Answer:

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Step-by-step explanation:

Conjugate is the change of sign

so I changed the + sign to -

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2 years ago

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If 1/2 an apple was shared equally among the 3 people, what fraction of the whole apple did each person receive? A) 1 6 B) 3 6 C

Fantom [35]

I think it's answer choice A.

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1/2 multiplied by 1/3 (found up-side-down second fraction and opposite operation)

Multiply across. (1*1 and 2*3)

Write as a fraction (1/6).

5 0

3 years ago