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3 years ago

In a quadratic equation, if a is positive, then the vertex will be a minimum or maximum?

Mathematics

1 answer:

k0ka [10]3 years ago

8 0

The vertex would be maximum.

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alukav5142 [94]

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Has 20 lb. dog food!
Gives dog 1 3/5 everyday!
Find how much eaten after 2 days!
Find how much is left!

ANSWER:

Dog has eaten 3 1/5 after 2 days!

There is 16 4/5 left in bag!

EXPLANATION:

Since she gives 1 3/5 to her dog everyday and their asking for 2 days you would multiply 1 3/5 × 2 OR add 1 3/5 + 1 3/5

Which would give you 3 1/5

So, the dog has eaten 3 1/5 lb. of dog food in 2 days.

However then, you would subtract 20 lb. - 3 1/5 lb. because there is 20 lb. dog food in all and the dog has eaten 3 1/5 of it. This would give you 16 4/5 lb.

Meaning there is 16 4/5 lb. left in the bag of dog food!

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3 years ago

Solve for a and x in ax^2=48

Gelneren [198K]

Answer:

$ax^2 = 48\\a = \frac{48}{x^2}$

$ax^2 = 48\\x^2 = \frac{48}{a} \\x = \frac{\sqrt{48} }{\sqrt{a} } \\x = \frac{4\sqrt{3} }{\sqrt{a}} \\x = \frac{4\sqrt{3a} }{a}$

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3 years ago

PLEASE HELP MEEEEEEEEEEEEEE triangle area ?

vesna_86 [32]

25 root 3 divided by 2
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3 years ago

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2+2-2-5+5+6+4+8-2+47+28

d1i1m1o1n [39]

Answer:

Step-by-step explanation:

So, you basically basic math it, or calculator.

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3 years ago

The perimeter of a kite can be found using the formula P = 2S + 2L. Which equation expresses S in terms of P and L?

dedylja [7]

Answer:

Step-by-step explanation:

P = 2S + 2L

2S + 2L = P

2S = P - 2L

S = $\frac{P-2L}{2}$

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3 years ago

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