Ask question

Ask question

All categories

3 years ago

9

Express each ratio as a fraction in simplest form 4 pounds to 10 pounds

1 answer:

blagie [28]3 years ago

3 0

Answer:

4:10

Step-by-step explanation:

use ratio and further divide

You might be interested in

Prove angle FGH is congruent to angle HIF.

Rom4ik [11]

Answer: someone please answer :(((

Step-by-step explanation:

5 0

3 years ago

I need help understanding how to solve this problem.

LUCKY_DIMON [66]

Answer:

<u><em>D. (-5/13, -12/13)</em></u>

Explanation:

It is indicated to <em>find the coordinates</em> of the <em>point T (5/13, 12/13) </em>at a distance <em>π + x.</em>

π is an arc of half a circle, i.e. 180º.

Then, the distance π+ x means that the <em>point T</em> is rotated 180º.

The rule for the rotation of a point 180º around the origin is:

(x, y) → (-x, - y)

Applying that rule to the point T:

(5/13, 12/13) → (-5/13, - 12/13) ← answer

6 0

3 years ago

Read 2 more answers

Find the volume. 11 yd 5 yd 6 yd

azamat

Formula: l•w•h

Answer: 330 yd

Hope that helps :)

3 0

3 years ago

For each of the following vector fields

olga nikolaevna [1]

(A)

$\dfrac{\partial f}{\partial x}=-16x+2y$

$\implies f(x,y)=-8x^2+2xy+g(y)$

$\implies\dfrac{\partial f}{\partial y}=2x+\dfrac{\mathrm dg}{\mathrm dy}=2x+10y$

$\implies\dfrac{\mathrm dg}{\mathrm dy}=10y$

$\implies g(y)=5y^2+C$

$\implies f(x,y)=\boxed{-8x^2+2xy+5y^2+C}$

(B)

$\dfrac{\partial f}{\partial x}=-8y$

$\implies f(x,y)=-8xy+g(y)$

$\implies\dfrac{\partial f}{\partial y}=-8x+\dfrac{\mathrm dg}{\mathrm dy}=-7x$

$\implies \dfrac{\mathrm dg}{\mathrm dy}=x$

But we assume $g(y)$ is a function of $y$ alone, so there is not potential function here.

(C)

$\dfrac{\partial f}{\partial x}=-8\sin y$

$\implies f(x,y)=-8x\sin y+g(x,y)$

$\implies\dfrac{\partial f}{\partial y}=-8x\cos y+\dfrac{\mathrm dg}{\mathrm dy}=4y-8x\cos y$

$\implies\dfrac{\mathrm dg}{\mathrm dy}=4y$

$\implies g(y)=2y^2+C$

$\implies f(x,y)=\boxed{-8x\sin y+2y^2+C}$

For (A) and (C), we have $f(0,0)=0$ , which makes $C=0$ for both.

4 0

3 years ago

Miguel borrowed $1,800for 2 years and ended up paying $180 in simple interest . What was the interest rate

Gala2k [10]

It was 10 % 1,800 ÷10 =180

3 0

3 years ago