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coldgirl [10]
3 years ago
6

Practice 7) fill in the blanks.

Mathematics
1 answer:
DiKsa [7]3 years ago
7 0

(h,k) is the vertex

b/2a is the line of symmetry

a > 0 parabola opens upward, vertex is a minimum

a < 0 parabola opens downward, vertex is a maximum

My first answer was deleted lolol

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2^2 your welcome

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Answer C and D please
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Answer:

C. solution:

3(3c-2) = 5(2c-1)

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D. solution:

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What are two decimals equivalent to 0.02​
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0.020

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<u><em>Hope this helps, and stay safe!! :))))</em></u>

4 0
2 years ago
The equation(function):10.00+.75x
valentinak56 [21]

Answer:

Answer:

b. -75x+57=-75x+57

Step-by-step explanation:

If an equation after solving does not give the solution but give a true statement then the equation has infinitely many solution,

In option a.

57x+57=-75x-75

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In option b.

-75x+57=-75x+57

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0 = 0  ( True )

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In option c.

75x+57=-75x+57

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i.e. it has only one solution,

In option d.

-57x+57=-75x+75

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18x = 18

⇒ x = 1

i.e. it has only one solution.

Step-by-step explanation:

6 0
2 years ago
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