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2 years ago

Enter a numerical expression that represents the sum of u squared and 9, multiplied by eleven.

Mathematics

1 answer:

densk [106]2 years ago

8 0

Answer:

ayo so um... i have the same test and uh im taking it rn and i was wonderering if u could give me the answer

Step-by-step explanati

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The greatest common factor of 18 and 48 is 6.

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3 years ago

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Can anyone help me ASAP!

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17.3 in

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The sum of two numbers is 22. The difference is 6. What are the two numbers?

algol [13]

Answer:

Numbers are 14 and 8

Step-by-step explanation:

Let the 2 numbers be x and y.

Write 2 equations:

x + y = 22

x - y = 6

Solve by substitution:

x - y = 6

x = y + 6

Plug into the other equation:

(y + 6) + y = 22

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3 years ago

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djyliett [7]

Answer: Option 3 = 4

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f(0) = 6 - 2(0) Range = 6

f(2) = 6 - 2(2) Range = 2

f(4) = 6 - 2(4) Range = -2

f(6) = 6 - 2(6) Range = -6

f(8) = 6 - 2(8) Range = -10

The only one that doesn't belong is 4 option 3.

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Find the equation of the axis of symmetry and the coordinates of vertex of the functions =2x^2+4x-3

SVEN [57.7K]

Hello,

Find the equation of the axis of symmetry is like find the maximum or minimum point of this function.

$f(x)=2x^2+4x-3\\\\\alpha=-\dfrac{b}{2a}=-\dfrac{4}{4}=-1\\\\$

The equation of the axis of symmetry is then : $x=-1$

$\beta=f(\alpha)=2(-1)^2+4(-1)-3=2-4-3=-5$

Coordinates of vertex : $(\alpha,\beta)=(-1;-5)$

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3 years ago

Enter a numerical expression that represents the sum of u squared and 9, multiplied by eleven.​

Enter a numerical expression that represents the sum of u squared and 9, multiplied by eleven.