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kirza4 [7]
2 years ago
12

Help me plzzzzzzzzzzzz

Mathematics
1 answer:
Galina-37 [17]2 years ago
8 0

Answer:

D. x = 5 or x = 10

Step-by-step explanation:

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What's the answer ?<br><br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B255%20-%2030%7D%20" id="TexFormula1" title=" \sqrt{255
Aloiza [94]

Answer:

\sqrt 255-30

= -14.0312805773

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3 years ago
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The zeros for f(x)=x^4-4x^3-9x^2+36x are
Mrrafil [7]
X^4 - 4x^3 - 9x^2 + 36x = 0
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the zeroes are  -3, 0, 3, 4  Answer
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3 years ago
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Answer:

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Step-by-step explanation:

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6 0
3 years ago
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Please please help me out
mihalych1998 [28]

Answer:

A trinomial of degree 5

Step-by-step explanation:

A monomial has only 1 term

A binomial has 2 terms

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The degree of a polynomial is determined by the largest exponent of the variable in the expression

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6 0
3 years ago
Noah pays $25.20 for non-perishable food items to give to the local homeless shelter the price includes a 5% sales tax.
Alexandra [31]

The question is incomplete:

Noah pays $25.20 for non perishable food items to give to the local homeless shelter the price includes a 5% sales of tax. what is the price before tax of the food items?

Answer:

$24

Step-by-step explanation:

From the information you have that the price of items is $25.20 and it includes a 5% tax. From this, you can write the following:

x+0.05x=25.20

Then, you can isolate x to find the price before tax:

1.05x=25.20

x=25.20/1.05

x= 24

According to this, the price before tax of the food items is $24.

5 0
3 years ago
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