3 years ago

Find vertex of quadratic y= -2x^2 + 4x + 3 PLEASEE

Mathematics

1 answer:

Katen [24]3 years ago

8 0

Answer:

( 1 , 5 )

Step-by-step explanation:

Rewrite in vertex form and use this form to find the vertex ( h , k ) .

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9/10 + 7/8 in simplest form

guajiro [1.7K]

The answer is 31/40

because first you got cane both of the fraction to the same denominator.

72/80 + 70/80

Add 72+70=142.

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3 years ago

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Please show your work!!!!

viva [34]

Answer:

4√34

Step-by-step explanation:

Let the unknown side be y

y^2 = 20^2 + 12^2

y^2 = 400 + 144

y^2 = 544

Take the square root of both side

y = √544

y = √(16x34)

y = √16 x √34

y = 4√34

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3 years ago

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Karo-lina-s [1.5K]

the x and y values makes both equations true

Explanation

a linear system is the set of 2 linear equations.

Step 1

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the x and y values makes both equations true

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11 months ago

Mariana runs at a rate of 300 meters how far does she run in 8 minutes

IgorC [24]

Answer:

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3 years ago

Rachel needs to save $1.015 to buy a new scooter. If she saves $35 each

fiasKO [112]

Answer:

Step-by-step explanation:

From the problem statement, we can setup the following equation:

$35M = 1015$

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2 years ago

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