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3 years ago

11

What is 6 divided by 812

1 answer:

maksim [4K]3 years ago

4 0

6 divided by 812 is very difficult to do without using a calculator - I would suggest the bus shelter method, as I've shown in the photo attached, but it is still quite difficult to use that method without a calculator.

<em>If</em>, however, you mean 812 divided by 6, that is a lot easier to calculate using the bus shelter method - so, just in case, I've attached the method for that too.

6 divided by 812 = 0.007389...

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6. If y = 4 1/4 whenx = 3/4 find y when x=4 1/2

Leno4ka [110]

Answer:

15/32

Step-by-step explanation:

4 1/2 / 3/4 = 3/8

1 1/4 * 3/8 = 15/32

8 0

3 years ago

A rectangular parking lot has a length 20 H more

leva [86]

Let the width = X

The length would be X + 20

Area = Length x width:

2400 = x * (x+20)

Simplify:

2400 = x^2 + 20x

Subtract 2400 from both sides:

x^2 + 20x - 2400 = 0

Factor:

(x-40) (x+60) = 0

Solve for both x's:

x = 40 and x = -60

The dimensions of a parking lot have to be positive values so you would use x = 40.

The width = x = 40

The length = x +20 = 40+20 = 60

The dimension of the parking lot is 40H x 60H

4 0

2 years ago

Ax^2+ay^2–bx^2–by^2+b-a

noname [10]

$ax^2+ay^2-bx^2-by^2+b-a$
= $a(x^2+y^2)-b(x^2+y^2)+b-a$
= $(x^2+y^2)(a - b)+b-a$
= $(x^2+y^2)(a - b)-(a - b)$
= $(a - b)(x^2+y^2 -1)$

4 0

2 years ago

Read 2 more answers

Calculate the sum of the infinite series

Rina8888 [55]

Answer:

$S_\infty=250$ .

Step-by-step explanation:

The given infinite series is $50+40+32+\frac{128}{5}+...$ .

The first term of this series is $a_1=50$ .

The common ratio is $r=\frac{40}{50}$ .

$\Rightarrow r=\frac{4}{5}$ .

The sum of this infinite series is given by the formula,

$S_\infty=\frac{a_1}{1-r}$

We now substitute all the above values in to this formula obtain,

$S_\infty=\frac{50}{1-\frac{4}{5}}$

This implies that,

$S_\infty=\frac{50}{\frac{1}{5}}$

This simplifies to,

$S_\infty=50\times 5$

$S_\infty=250$ .

The correct answer is C.

4 0

3 years ago

A city stadium has 7,128 seats. The city wants to add 1,694 seats to the stadium. The stadium will now hold blank seats.

Naya [18.7K]

Answer: idk i wanna know the answer too

Step-by-step explanation:

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2 years ago