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MrRa [10]
3 years ago
12

2x

ormula1" title="2 {x}^{2} - {y }^{2} - xy + 2xy" alt="2 {x}^{2} - {y }^{2} - xy + 2xy" align="absmiddle" class="latex-formula">
​
Mathematics
1 answer:
gladu [14]3 years ago
8 0

Answer:

mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmBEEPBEEPBEEP

Step-by-step explanation:

microwave

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help pleaseeee, i managed to get the right answer but the way i did it doesnt feel right, can somebody please answer so i can se
irga5000 [103]

Answer:

≈ 4,22 m

Step-by-step explanation:

volume = 20000L = 20000 dm^3 = 20 m^3

diameter = 2,4m

the volume of a cilinder is π * r^2 * h (height)

20 = π * 1,2^2 * h

h = \frac{20}{\pi * 1,44} \\ ≈ 4,42 m

4 0
1 year ago
Find the median of the following numbers:<br> 26, 18, 28, 26, 14, 20
Lady_Fox [76]

Answer:

23

Step-by-step explanation:

5 0
3 years ago
Suppose we have two weighted coins, one of which comes up heads with probability 0.2, and the other of which comes up heads with
elixir [45]
The expected number of heads seen in 12 flips is 8 heads seen
7 0
3 years ago
use Euler's method with a step size of 0.4 to approximate the solution of the differential equation y'=2xy; y(1)=2, at x=3
NISA [10]

Answer:

Approximate solution is 541.

Step-by-step explanation:

y' = 2xy, Δx = 0.4.

Make a table:

x       y            y'            y' Δx + y

1        2           4             4*0.4 +  2 = 3.6   <---this is the new y value.

1.4    3.6        10.08      7.632

1.8    7.632    27.48     18.624

2.2  18.624   81.95      51.70

2.6  51.70    268.85   159.24

3     159.24  955.44    541.4

3 0
3 years ago
-0.333333333 into a fraction
sweet [91]

Answer:

-1/3

Step-by-step explanation:

1/3 is 0.33333... and then you just put a negative sign in front of it.

4 0
3 years ago
Read 2 more answers
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