All categories

2 years ago

I need help asap, I will report any links or files from bit. ly

Mathematics

1 answer:

Vilka [71]2 years ago

8 0

Answer:

I think the answer for that question is c

You might be interested in

Please answer the question

DIA [1.3K]

Answer:

Step-by-step explanation:

If you were to plug in your variables, you would see that -6, and -7 is over 25 and the rest of your variables aren't. So, therefore your answer is J.

3 0

3 years ago

A rectangle with a length of L and a width of W has a diagonal of 10 inches. Express the perimeter P of the rectangle as a funct

KatRina [158]

<h2>Answer:</h2>

The expression which represents the perimeter P of the rectangle as a function of L is:

$Perimeter=2(L+\sqrt{100-L^2})$

<h2>Step-by-step explanation:</h2>

The length and width of a rectangle are denoted by L and W respectively.

Also the diagonal of a rectangle is: 10 inches.

We know that the diagonal of a rectangle in terms of L and W are given by:

$10=\sqrt{L^2+W^2}$

( Since, the diagonal of a rectangle act as a hypotenuse of the right angled triangle and we use the Pythagorean Theorem )

Hence, we have:

$10^2=L^2+W^2\\\\i.e.\\\\W^2=100-L^2\\\\W=\pm \sqrt{100-L^2}$

But we know that width can't be negative. It has to be greater than 0.

Hence, we have:

$W=\sqrt{100-L^2}$

Now, we know that the Perimeter of a rectangle is given by:

$Perimeter=2(L+W)$

Here we have:

$Perimeter=2(L+\sqrt{100-L^2})$

7 0

3 years ago

Which graph shows the solution to the following equation?<br><br> 2x-5/x^2 = -4

Romashka [77]

Answer:

THE THIRD ONE

Step-by-step explanation:

4 0

3 years ago

Does anybody know the answer?

Anon25 [30]

Answer:

0.00000381469

Step-by-step explanation:

there u go

4 0

2 years ago

15 kg 30 gm divided by 5= how much gm?

alekssr [168]

90gm because you times 15 by 30 and then you divide

7 0

3 years ago