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scoundrel [369]
3 years ago
8

0.3d−1 3 1 3 =0.84: 7 15

Mathematics
1 answer:
IgorC [24]3 years ago
3 0

Answer:

d=23.333333333 (repeating decimal)

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5.15 divided by 0.24= I need an explanation
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Answer:

Step-by-step explanat

5.15=515/100

0.24=24/100

515/24=21.45

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Help for brainlist :)))
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Answer:

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3 years ago
100 points!!! Please full out all of these ASAP!!! Please show work!!!
Alex

Answer:

look below

Step-by-step explanation:

y = 2 (x + 3)^2 - 2

Geometric figure:  parabola

Alternate forms:

y = 2 (x + 2) (x + 4)

y = 2 (x^2 + 6 x + 8)

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Expanded form:

y = 2 x^2 + 12 x + 16

Roots:

x = -4

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<u>Properties as a real function: </u>

Domain - R (all real numbers)

Range - {y element R : y>=-2}

Partial derivatives:

d/dx(2 (x + 3)^2 - 2) = 4 (x + 3)

d/dy(2 (x + 3)^2 - 2) = 0

Implicit derivatives:

(dx(y))/(dy) = 1/(12 + 4 x)

(dy(x))/(dx) = 4 (3 + x)

Global minimum:

min{2 (x + 3)^2 - 2} = -2 at x = -3

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Step-by-step explanation:

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