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nadezda [96]
2 years ago
13

Find the vertex of y = 5 x^2+ 2 x − 1

Mathematics
2 answers:
ludmilkaskok [199]2 years ago
8 0

Answer:

(-\frac{1}{5} ,-\frac{6}{5} )

Step-by-step explanation:

hope it helps brainliest pls

Helga [31]2 years ago
3 0

Answer:

-12

Step-by-step explanation:

-12

Sorry if this is correct please mark brainiest

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Blababa [14]

Answer:

Here is some helpful information from my mini lessons.

Step-by-step explanation:

If two objects have the same shape, they are called "similar." When two figures are similar, the ratios of the lengths of their corresponding sides are equal. To determine if the triangles shown are similar, compare their corresponding sides. Here you'll learn that the ratio of the perimeters of similar figures is equal to their scale factor and that the ratio of their areas is equal to the square of their scale factor. If two polygons are similar, then the ratio of the lengths of any two corresponding sides is called the scale factor. This means that the ratio of all parts of a polygon is the same as the ratio of the sides.

3 0
3 years ago
Translate into an alegbraic expression and simplify if possible.
serg [7]

Answer:

(10-x)GB

Step-by-step explanation:

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6 0
3 years ago
If the fixed cost is 9000 per year. Variable costs are estimated to be Tk. 60.75 / item. The firm wants to break even if 80 item
Mnenie [13.5K]

9514 1404 393

Answer:

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Step-by-step explanation:

The firm will break even if its cost is equal to its revenue. That is, the price of each item sold must equal the cost of producing it. To cover the fixed cost, a share of it must be added to each of the items sold. Then the break-even price for 80 items is ...

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3 years ago
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FromTheMoon [43]

Answer:

12 feet of flooring cost $51

Step-by-step explanation:

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8 0
3 years ago
Read 2 more answers
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