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Ludmilka [50]
3 years ago
11

Find the center of the equation 4x2 + y2 + 8x-5= 0.

Mathematics
1 answer:
evablogger [386]3 years ago
3 0

Answer:

(-1,0)

Step-by-step explanation:

Plug it into desmos graphing calculator exactly how it is.

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ella [17]

Answer:

85.5 reals

Step-by-step explanation:

Aqui, usando a função de análise, queremos saber a quantidade de dinheiro que deve ser investido para fornecer o número de visualizações.

A maneira como podemos resolver isso é através da substituição. Precisamos apenas substituir F (x) na equação e resolver x, o que nos dará a idéia da quantidade de dinheiro a ser investido.

matematicamente

F (x) = 40x + 80

3500 = 40x + 80

40x = 3500-80 40x = 3420 x = 3420/40

x = 85,5 reais

8 0
3 years ago
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KatRina [158]

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5 0
2 years ago
Solve for x and explain how you got your answer <br> 3x + 4 = 16
12345 [234]

Answer:

X = 4

Step-by-step explanation:

3x=16-4

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3 years ago
A cubical reservoir has capacity of 480000 l itters of liquid. If ifs length and breadth are 10m and 8m respectively, find the h
sertanlavr [38]

Answer:

Height = 6000 m

Step-by-step explanation:

Volume = length \times breadth \times height \\\\480000 = 10 \times 8 \times  height\\\\480000 = 80 \times height\\\\height = \frac{480000}{80} =  6000 \ m

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2 years ago
How many feet are in 154 centimeters​
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Step-by-step explanation:

154 centimeters =

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3 years ago
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