All categories

2 years ago

Kx-bf=fy/m solve for y

2 answers:

8 0

So you need to isolate y:
First you multiply m on both sides:
m(Kx - bf) = fy
Then, you divide f on both sides:
$\frac{(m(Kx-bf))}{f}$ = y

svetoff [14.1K]2 years ago

5 0

Multiply both sides by (m) and you get (mkx-mbf=fy)

Then divide both sides by (f) and you get ((mkx-mbf)/(f)) = y

You might be interested in

What needs to be corrected in this construction of a line parallel to AB passing through C?

monitta

Answer;

C) The second arc should be centered at C.

Explanation;

Assuming the goal is to construct a line parallel to AB that passes through given point C.

-Draw a line through C and across AB at an angle creating D.

- With the compass width about half of DC, and center D, draw the first arc to cross both lines.

-Using the same compass width , draw the second arc with center C.

-Then set the compass width to the lower arc (the first arc)

- Move the compass to the second arc. Mark off an arc to make point E

-Draw a straight line through C and E

Thus the line CE will be parallel to line AB

3 0

2 years ago

Read 2 more answers

What number is 19% of $100?

Bond [772]

19% / 100% = ? / 100$ ⇒ the answer is 19 $ :))

4 0

3 years ago

Read 2 more answers

The length of a rectangular garden is 8m greater than twice the width the area of the garden is 280m^2 what is the width of the

yarga [219]

Step-by-step explanation:

Given :-

The length of the garden 8m greater than 2 times the width.

Area of the garden is 280 m²

Let us consider the length as x and width as y.

Sp, we can day length as :-

x = 8 + 2y ---(1)

Now, we know that:-

Area of Rectangle = Length × Breadth

280 = x * y

We can replace the value of x now,

280 = y × ( 8 + 2y)

280 = 8y + 2y²

2y² + 8y - 280 = 0

y² + 4y - 140 = 0

Factorise it.

(y -10)(y + 14)

Cancelling -ve value, we get the width as 10 metres.

Hope it helps :)

5 0

3 years ago

Read 2 more answers

Root 8-3 root 32 + 4 root 50

Bess [88]

Answer:

$10\sqrt{2}$

Step-by-step explanation:

$\sqrt{8} -3\sqrt{32} +4\sqrt{50}$

We can try to simplify first.

$2\sqrt{2}-12\sqrt{2} +20\sqrt{2}$

Now we can combine the like terms:

$= 10\sqrt{2}$

hope this helped! :)

3 0

1 year ago

15% of what number is 9?

Sholpan [36]

Answer:

x=60

Step-by-step explanation:

We have, 15% × x = 9

or,

100

× x = 9

Multiplying both sides by 100 and dividing both sides by 15,

we have x = 9 ×

100

x = 60

If you are using a calculator, simply enter 9×100÷15, which will give you the answer.

5 0

3 years ago