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rodikova [14]
3 years ago
8

One factor of 7x2 + 33x – 10 is

Mathematics
1 answer:
stiv31 [10]3 years ago
6 0

7x^{2} +33x-10=0

\implies 7x^{2} +35x-2x-10=0\\\implies7x(x+5)-2(x+5)=0\\\implies (7x-2)(x+5)=0

7x - 2 = 0\\\implies \boxed{\bold{x = \frac{2}{7} }}

x+5=0\\\implies \boxed{\bold{x=-5}}

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Complete each calculation using the distributive property.
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What are the answer options?
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The dimensions of a conical funnel are shown below: A conical funnel is shown with the height of the cone as 7 inches and the ra
Nataly [62]
The first thing we should know in this case is that by definition the flow of liquid is given by:
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5 0
4 years ago
Read 2 more answers
Im giving 20 points, can someone help?
soldi70 [24.7K]

Answer:

C

Step-by-step explanation:

∠1 = 3x + 18            {Vertically opposite angles}

∠1  + 28° = 90

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8 0
2 years ago
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ozzi
Let's answer this step-by-step.

First of all, let's estsblish the original price of the commodity as being 100%. Therefore:

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Then, when A sold the commodity to B, it was sold at a 10% profit. Therefore:

Price of commidity when A sold to B:
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After that, when B sold it back to A, it was sold at a 10% loss. Therefore:

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Hence, A now has 99% of the original value of the commidity.
6 0
3 years ago
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nikdorinn [45]
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8 0
3 years ago
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