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3 years ago

HELP ASAP WILL GIVE 20 POINTSSSSS

Mathematics

1 answer:

MatroZZZ [7]3 years ago

8 0

Answer:

He has 52 cards

Step-by-step explanation:

52=x

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What is 36000 divided by 11 using long division

Lesechka [4]

3272.727272 is the answer for 36000 divided by 11. The part of 72727272 never ends. Lol! You're Welcome for answering your question.

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4 years ago

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Consider the line y= -5/2x +6 what is the slope of the parallel line

zepelin [54]

Answer:

The equation is not linear so the slope does not exist. And neither does a slope for the parallel line.

Step-by-step explanation:

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3 years ago

The room shown in the diagram is being carpeted.

denpristay [2]

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3 years ago

the area of a square whose sides have length x cm is increasing at the rate of 12cm²/s. how fast is the length of a side increas

katovenus [111]

Answer:

0.67 cm/s

Step-by-step explanation:

The area of a square is given by :

$A=x^2$ ....(1)

Where

x is the side of a square

$\dfrac{dA}{dt}=12\ cm^2/s$

Differentiating equation (1) wrt t.

$\dfrac{dA}{dt}=2x\times \dfrac{dx}{dt}$

When A = 81cm², the side of the square, x = 9 cm

Put all the values,

$12=2\times 9\times \dfrac{dx}{dt}\\\\\dfrac{dx}{dt}=\dfrac{2}{3}\\\\\dfrac{dx}{dt}=0.67\ cm/s$

So, the length of the side of a square is changing at the rate of 0.67 cm/s.

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3 years ago

HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP

LenKa [72]

Answer:

Step-by-step explanation:

120 is the starting value, aka the price of the painting in 2014 before it is increased.

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3 years ago