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son4ous [18]
3 years ago
7

Look at this graph: 100 90 70 60 50 40 30 20 10 0 30 50 60 70 What is the slope? Simplify your answer and write it as a proper f

raction, improper fraction, or integer.​
Mathematics
2 answers:
White raven [17]3 years ago
3 0

Answer:

Step-by-step explanation:

Nose amigo si supiera te ayudaría mucho

marishachu [46]3 years ago
3 0

Answer:

Save your graph and ask the question again, I don't understand.

Step-by-step explanation:

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8 0
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Please help me with algebra part B and C. attachment below. Will mark as brainslist. 25 points.
miv72 [106K]

Answer:

C. (-7x+60)(x+4)

Step-by-step explanation:

Consider the expression -7x^2+32x+240.

First, note that

a=-7\\ \\b=32\\ \\c=240

Find the discriminant

D=b^2-4ac=32^2-4\cdot (-7)\cdot 240=1,024+6,720=7,744\\ \\\sqrt{D}=\sqrt{7,744}=88

Now,

x_1=\dfrac{-b+\sqrt{D}}{2a}=\dfrac{-32+88}{2\cdot (-7)}=-4\\ \\x_2=\dfrac{-b-\sqrt{D}}{2a}=\dfrac{-32-88}{2\cdot (-7)}=\dfrac{60}{7}

Write the factored form:

-7x^2+32x+240=-7(x-(-4))\left(x-\dfrac{60}{7}\right)=(x+4)(-7x+60)

8 0
3 years ago
Pls I need help I'm soooooooooooo confused on my question also please no links because I can't get to them!
saul85 [17]

Answer:

divide the least common denominator by the original denominator

6 0
3 years ago
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5. Высота ромба равна 12 дм, что составляет 60% основания. Вычи-<br> сли площадь ромба
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Answer:

yes

Step-by-step explanation:

8 0
3 years ago
Which of the following did not occur during the reign of Diocletian? A. Church leaders were arrested. B. Christians were crucifi
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Answer: B is the answer

Step-by-step explanation:

6 0
3 years ago
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