<img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B5%7D%7B7%7D%20%20and%5Cfrac%7B30%7D%7B42%7D%20" id="TexFormula1" title=" \frac{5}

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2 years ago

{7} and\frac{30}{42} " alt=" \frac{5}{7} and\frac{30}{42} " align="absmiddle" class="latex-formula">
Are the fractions
and
equivalent?
A) No
B) Yes
C) Cannot be determined

Mathematics

1 answer:

mylen [45]2 years ago

4 0

Answer:

B) Yes

Step-by-step explanation:

Find the least common multiple (LCM) of the denominators in order to find the least common denominator (LCD).

The least common denominator is 7.

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Answer:

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3 years ago

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Answer:

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3 years ago

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What is the equation of the axis of symmetry for this function? H(x) = -X2 + 10x - 11 x = -5 0 x= -10 x = 5 x = 10

siniylev [52]

Given:

The equation of a quadratic function is:

$H(x)=-x^2+10x-11$

To find:

The equation of the axis of symmetry for the given function.

Solution:

If a quadratic function is $f(x)=ax^2+bx+c$ , then the equation of the axis of symmetry is:

$x=-\dfrac{b}{2a}$ ...(i)

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$H(x)=-x^2+10x-11$

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2 years ago