2 years ago

I need help ASAP pleaseeee

Mathematics

1 answer:

goldenfox [79]2 years ago

4 0

Answer:

Please give me 2298562887 run it together

Step-by-step explanation:

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the number of the students of a school was 640 last year and it is 800 by how many percent is the number increased

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The number of students would have increased by 25%.

Step-by-step explanation:

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What is -2 = 5 / (2x+3)

LUCKY_DIMON [66]

Answer:

x = -11/4

Step-by-step explanation:

Given that:

-2 = 5 / (2x+3)

Multiplying both sides by (2x + 3)

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"-" sign will alter the inner signs

-4x -6 = 5

Adding 6 on both sides:

-4x -6 +6 = 5 + 6

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Dividing both sides by -4

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i hope it will help you!

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3 years ago

Solve by using related function 1/2x^2 -2=0

Thepotemich [5.8K]

Answer:

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2 years ago

On a coordinate plane, two parabolas open up. The solid-line parabola, labeled f of x, goes through (negative 2, 4), has a verte

34kurt

Answer:

$y = (x+4)^{2}+6$

Step-by-step explanation:

The parabola with vertex at point (h,k) is described by the following model:

$y - k = C\cdot (x-h)^{2}$

The equation which satisfies the conditions described above:

$y - 6 = (x+4)^{2}$

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The two points are evaluated herein:

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The equation of the translated function is $y = (x+4)^{2}+6$ .

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2 years ago

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