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2 years ago

I need help plz!!?!???!?

Mathematics

1 answer:

Ksivusya [100]2 years ago

8 0

Answer:

Solution → (3, -1)

Step-by-step explanation:

We ave to identify the graph representing the system of lines first.

y = $\frac{2}{3}x-3$

Y-intercept of the line = -3

y = -2x + 5

y-intercept of the line = 5

From the given graphs 3rd (extreme right) graph is representing the system of equations.

Solution of the system of equations will be the point of intersection of these lines.

Solution of the system → (3, -1)

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Masja [62]

Answer:

Step-by-step explanation:

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2 years ago

HELP IM IN A QUIZZ... In a certain game, players earn 10 points for each question answered correctly and -5 points for questions

spayn [35]

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2 years ago

Read 2 more answers

34. Find the surface area for the following rectangular prism

Taya2010 [7]

$\huge\fbox\green{ANSWER}$

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2 years ago

A rocket is launched from a tower. The height of the rocket , y in feet, is related to the time after launch, x in seconds, by t

Nikolay [14]

<h3>Answer: Max height = 455.6 feet</h3>

========================================================

Explanation:

The general equation

y = ax^2 + bx + c

has the vertex (h,k) such that

h = -b/(2a)

In this case, a = -16 and b = 147. This means,

h = -b/(2a)

h = -147/(2*(-16))

h = 4.59375

The x coordinate of the vertex is x = 4.59375

Plug this into the original equation to find the y coordinate of the vertex.

y = -16x^2+147x+118

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y = 455.640625

The vertex is located at (h,k) = (4.59375, 455.640625)

The max height of the rocket occurs at the vertex point. Therefore, the max height is y = 455.640625 feet which rounds to y = 455.6 feet

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2 years ago

Ms Baker paid 2.50 for 5 lb of bananas write an equation relating the cost c to the number of pounds p of bananas how much would

vfiekz [6]

Mrs. Baker would of paid
$
4.00
for 8 pounds of bananas.

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3 years ago