All categories

3 years ago

Simplify. x0yz-3 1. xy/x^3 2. y/z^3 3. x/yz^3 4. 1/yz^3

Mathematics

2 answers:

german3 years ago

7 0

Answer:y/z^3

Step-by-step explanation:

eimsori [14]3 years ago

5 0

Answer is 2. y/z^3

-----------------

x0yz-3
= yz-3 (because x*0 = 1)
= y/z^3

You might be interested in

How many triangles can be drawn with one 90° angle ,a 70° angle, and an included side measuring 3 inches?explain

gogolik [260]

Answer:

Step-by-step explanation:

once we know 2 of the angles we can find a third. once we have all 3 angles we only need one side length to tell us how big it is.

Bonus question: How many triangles can be drawn with one 3 inch side ,a 4 inch side, and a 20ºangle?

7 0

3 years ago

(1 pt) Which operation should be performed first according to the order of operations? 55 ÷ 11 + 16 • [12 • 3 + (54 ÷ 3) – 17] A

vredina [299]

You should do what is in the parentheses first

7 0

3 years ago

Read 2 more answers

Find gradient xe^y + 4 ln y = x² at (1, 1)

cricket20 [7]

$xe^y+4\ln y=x^2$

Differentiate both sides with respect to x, assuming y = y(x).

$\dfrac{\mathrm d(xe^y+4\ln y)}{\mathrm dx}=\dfrac{\mathrm d(x^2)}{\mathrm dx}$

$\dfrac{\mathrm d(xe^y)}{\mathrm dx}+\dfrac{\mathrm d(4\ln y)}{\mathrm dx}=2x$

$\dfrac{\mathrm d(x)}{\mathrm dx}e^y+x\dfrac{\mathrm d(e^y)}{\mathrm dx}+\dfrac4y\dfrac{\mathrm dy}{\mathrm dx}=2x$

$e^y+xe^y\dfrac{\mathrm dy}{\mathrm dx}+\dfrac4y\dfrac{\mathrm dy}{\mathrm dx}=2x$

Solve for dy/dx :

$e^y+\left(xe^y+\dfrac4y\right)\dfrac{\mathrm dy}{\mathrm dx}=2x$

$\left(xe^y+\dfrac4y\right)\dfrac{\mathrm dy}{\mathrm dx}=2x-e^y$

$\dfrac{\mathrm dy}{\mathrm dx}=\dfrac{2x-e^y}{xe^y+\frac4y}$

If y ≠ 0, we can write

$\dfrac{\mathrm dy}{\mathrm dx}=\dfrac{2xy-ye^y}{xye^y+4}$

At the point (1, 1), the derivative is

$\dfrac{\mathrm dy}{\mathrm dx}\bigg|_{x=1,y=1}=\boxed{\dfrac{2-e}{e+4}}$

4 0

3 years ago

Tessa bought stock in a restaurant for $160.00. Her stock is now worth $224.00. What is the percentage increase in the value of

Gala2k [10]

Answer:

64.00 was incressed

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Can someone help me???

KATRIN_1 [288]

Answer:

8/17 i hope this helps! :)

Step-by-step explanation:

measure of angle k = 8/17 = 28.072 degrees

measure of angle m = 15/8 = 61.928 degrees

3 0

3 years ago

Read 2 more answers