2 years ago

The equation x= -7y^2 describes a parabola. Which way does the parabola open?

Mathematics

1 answer:

Nutka1998 [239]2 years ago

8 0

Answer:

Downwards

Step-by-step explanation:

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How to factor the gcf out of a polynomial

Ann [662]

Step-by-step explanation:

$15x^6+6x^4+9x^3\\\\\text{Find GCF of 15, 6 and 9:}\\\\15=\boxed3\cdot5\\6=\boxed3\cdot2\\9=\boxed3\cdot3\\\\GCF(15,\ 6,\ 9)=\boxed3\\\\\text{Find GCF of}\ x^6,\ x^4\ \text{and}\ x^3:\\\\\text{use}\ a^n\cdot a^m=a^{n+m}\\\\x^6=x^{3+3}=\boxed{x^3}\cdot x^3\\\\x^4=x^{3+1}=x^3\cdot x^1=\boxed{x^3}\cdot x\\\\x^3=\boxed{x^3}\cdot1\\\\GCF(x^6,\ x^4,\ x^3)=\boxed{x^3}\\\\\text{Therefore}\\\\GCF(15x^6+6x^4+9x^3)=\boxed{3}\cdot\boxed{x^3}=3x^3\\\\15x^6+6x^4+9x^3=3x^3(5x^3+2x+3)$

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3 years ago

Evaluate 0 × |-6|. this would be 0 right?

givi [52]

Evaluated and Yes it would be 0

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3 years ago

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Please I need help will mark brainliest

Vlad1618 [11]

Answer:

Arc JK: 27°

Arc NJ: 153°

Arc JL: 117°

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My other guess for MJL is 297

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Step-by-step explanation:

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3 years ago

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What is the LCD for the problem below. 5/8−1/7

shepuryov [24]

Answer:

The lowest common denominator or least common denominator (abbreviated LCD) is the least common multiple of the denominators of a set of fractions. It is the smallest positive integer that is a multiple of each denominator in the set. Fractions write with fraction bar / like 3/4 .

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2 years ago

Which is true? 3+2=4+1 1+2=3+3 0+3=3+1

julsineya [31]

3 + 2 = 4 + 1 is true

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3 years ago