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spin [16.1K]
2 years ago
7

Use quadratic regression to find a

Mathematics
1 answer:
trasher [3.6K]2 years ago
8 0
Y=-2x^2-4x+9

Apologies if I am incorrect.
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Rewrite the expression with rational exponents as a radical expression
Ann [662]

Answer:

5\sqrt[4]{x} or the fourth answer

Step-by-step explanation:

Apply the rule x^{\frac{m}{n}}=\sqrt[n]{x^m}  to rewrite the exponentiation as a radical.

5\sqrt[4]{x^1}

Anything raised to  1  is the base itself.

Answer = 5\sqrt[4]{x}

Plz mark me brainliest, hope this helps.

8 0
4 years ago
Can Someone Help. ?
Elanso [62]

Answer:

6

Step-by-step explanation:

I think its 6 times greater because the length was tripled and the width was doubled thus : 3 * 2 = 6

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3 years ago
Is upside down triangle also polygon
Stolb23 [73]
Yes because its is the same thing with a different view
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3 years ago
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What two numbers have a product of -25 and a sum of 24?​
NemiM [27]
-1 and 25

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7 0
3 years ago
Help on this question
malfutka [58]

Step-by-step explanation:

always write what you know

circumference

U = 2 x pi x r

r = d/2

U = 39.25

rearrange and solve for r

U / (2 x pi) = r

solve for diameter

2r = d

6 0
3 years ago
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