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ra1l [238]
2 years ago
10

By observation, what is the solution to this system?

Mathematics
1 answer:
Alex2 years ago
7 0

Answer:

1-0 2-0 4-0 5-0

Step-by-step explanation:

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Find the second derivative at the point (1,1), given the function below. 2x^9+1=3y^3
lyudmila [28]

The value at point ( 1, 1 ) is 8.

<u>Explanation:</u>

Given

3y³ = 2x⁹ + 1

y³ = 2/3x⁹ + 1/3

y = ∛2/3 x⁹ + 1/3

We need to first find dy/dx which is the first derivative and then d²y/dx² which is the second derivative

\frac{dy}{dx} = \frac{2x^8}{y^2}

\frac{d^{2}y }{dx^2} = \frac{16x^7}{y^2} - \frac{8x^1^6}{y^5}

Put the value of (1,1) : x = 1 and y = 1 in d²y/dx² equation

\frac{d^2y}{dx^2}  = \frac{16 X 1^7}{1^2} - \frac{8 X 1^1^6}{1^5}

\frac{d^2y}{dx^2} = 16 - 8\\\\\frac{d^2y}{dx^2}  = 8

Therefore, the value is 8.

6 0
3 years ago
Please answer correctly !!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!!
Sonja [21]

Answer:

15, 30, 43?? please correct me if I'm wrong

4 0
2 years ago
What is the answer to d-2=8+6
Eva8 [605]
Add 2 to both sides.
 d=16

7 0
3 years ago
Read 2 more answers
Evaluate. 3⋅(1−210−3)+12
jenyasd209 [6]
Your answer would be -624 because 1-210-3=  -212 then 3 times -212 +12= -624
8 0
3 years ago
Read 2 more answers
2 A garden hose supplies 36 gallons of water in 3 minutes. Use a table or eq
Vilka [71]

Answer  ↣ 12 gallons per minute

Step-by-step explanation ↣ Ok I'm gonna use ratios because I can't draw a graph here.

Ok so if the garden hose supplies 36 gallons of water in 3 minutes, then the ratio is 36:3 because every 3 minutes the garden hose "sprays" 36 gallons.

To simplify this ratio, you need find the amount of water the garden hose supplies in 1 minute.

Well to get from 3 to 1, you have to divide by 3.

Do the same thing to 36. 36/3 equals 12.

So the final ratio is 12:1

This is the unit rate. The unit rate is when one variable is 1 unit (most of the time it is speed).

You can multiply 1 by any number and multiply 12 by the same number.

Here are some ratios...

m=minutes

g=gallons

1m:12g

2m:24g

3m:36g

4m:48g

5m:60g

Hope this helped!

BTW why do I sound like this I'm not a aesthetic person-

8 0
2 years ago
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