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3 years ago

This is a masterpiece. I’m gonna get banned lol

Mathematics

2 answers:

LenKa [72]3 years ago

4 0

Answer:

I want one :(

Step-by-step explanation:

Degger [83]3 years ago

3 0

Answer:

it looks nasty but it wouldn't prob be bad to try

Step-by-step explanation:

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Calculate dy/dx when y^2 = (3x + 1)^3 / 9x + 2 Pick included

nata0808 [166]

y^2 = (3x + 1)^3 / 9x + 2
2*y*(dy/dx)=(9(3x + 1)^2*(9x + 2) -((9*(3x + 1)^3))/ ((9x + 2)^2)
(dy/dx)=(9(3x + 1)^2*(9x + 2) -((9*(3x + 1)^3))/ (2*y*(9x + 2)^2)
(dy/dx)=(9(3x + 1)^2*(6x + 1))/ (2*y*(9x + 2)^2)
answer
A

8 0

3 years ago

The unit of ratio is expressed in a) Metre b) Gram

GaryK [48]

The unit of ratio is expressed as none. Ratio comprises of similar type of quantities so the units cancel out each other and thus there is no unit for a ratio. There is no unit for ratio. The numbers in the ratio will be of same unit - the unit can be meter or gram or litre or any such unit.

8 0

3 years ago

What is the base of the expression 1113? 3 11 12 21

Yakvenalex [24]

Answer:

Step-by-step explanation:

I just guessed 7 and believe me its right

4 0

3 years ago

Which of the following is the same as 1.30 x 10-5?

lidiya [134]

Answer:

Step-by-step explanation:

1.3 x 10^-5

0.000013

answer is B

6 0

4 years ago

Ashley is covering the front of her house with wood panels. Her house is 10 feet tall and 12 feet wide. She does not want to cov

Luda [366]

Answer:

The width of the door is 4 feet.

Step-by-step explanation:

Given,

For house,

Length = 10 ft

Width = 12 ft

Length of door = 8 ft

Quantity of wood used to cover the front of house = 88 sq. ft

we have to find the width of the door.

Solution,

Since the front of the house is in rectangular shape.

So we use the formula of area of rectangle, i.e. length times width.

Area of the front of the house = $10\times12=120\ ft^2$

Let the width of the door be 'w'.

So, area = $8\times w=8w$

Now according to question,

Ashley does not want to cover her 8 foot tall front door.

So we can say that;

The quantity of wood used to cover the front of the house is equal to area of the front of the house minus area of the door.

Now we substitute the given values;

$88=120-8w$

combining the like terms, we get;

$8w=120-88\\\\8w=32$

Now dividing both side by '8' using division property, we get;

$\frac{8w}{8}=\frac{32}{8}\\\\w=4\ ft$

Hence The width of the door is 4 feet.

7 0

3 years ago