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2 years ago

Can someone please tell me if this is right!

Mathematics

1 answer:

Andrei [34K]2 years ago

6 0

Answer:

the leading coefficient of a polynomial is the coefficient of the term with the highest degree of the polynomial

so the answer should be the second one -7+6x+5x^2

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How do I do this? Please explain

kicyunya [14]

Answer:

$\frac{1}{16}$

Step-by-step explanation:

With a negative fractional exponent place a 1 over the positive value

$\frac{1}{ {8}^{ \frac{4}{3} } }$

rewrite 8 as

$( {2}^{3} ) ^{ \frac{4}{3} }$

apply the power rule and multiply the exponents.

cancel the common factor of 3

rewrite the expression

$\frac{1}{ {2}^{4} }$

raise 2 to the power of 4 which =16

so the answer is

$\frac{1}{16}$

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3 years ago

Point J (-8, -12) is reflected over the x-axis. Where is J?

Ber [7]

Answer:

2,5

Step-by-step explanation:

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3 years ago

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3 years ago

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slavikrds [6]

Answer:

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Step-by-step explanation:

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3 years ago

If the measure of angle 2 is 3x, and the measure of 1 is 5x - 12 what is the measure of angle 9 ?

Mariana [72]

3x+5x-12=180
8x=180+12
8x=192
x=192/8
x=24

angle 1 = 5x-12
=5(24)-12
=120-12
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angle 1 = angle 9
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8 0

3 years ago