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podryga [215]
3 years ago
13

Simplify the expression. 1.4 – 5.5 – 1.73 + 1.8 – 1.09

Mathematics
1 answer:
Lana71 [14]3 years ago
4 0
The answer would be 1.4
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Step-by-step explanation:

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Solve the following linear programming problem by applying the simplex method to the dual problem.
Law Incorporation [45]

Answer:

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Subject to Constraints:

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3 0
3 years ago
Further mathematics: Find the derivative of the function x^2 y + (xy)^3 +3x=0 at (-1 , 3)​
vesna_86 [32]

Answer:

3.

Step-by-step explanation:

Implicit differentiation:

x^2 y + (xy)^3 + 3x = 0

x^2 y + x^3y^3 + 3x = 0

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2x* y + x^2*dy/dx + 3x^2 y^3 + x^3* (d(y^3)/dx) + 3 = 0

2xy + x^2 dy/dx + 3x^2 y^3 + x^3* 3y^2 dy/dx + 3 = 0

dy/dx(x^2 + 3y^2x^3) =  (-2xy - 3x^2y^3 - 3)

dy/dx=  (-2xy - 3x^2y^3 - 3) / (x^2 + 3y^2x^3)

At the point (-1, 3).

the derivative =  (6 - 81 - 3)/(1 -27)

= -78/-26

=  3.

8 0
2 years ago
Read 2 more answers
What is 2.5% as a decimal? (sorry if its a dumb question)
Evgen [1.6K]
You would find the decimal of a percentage by dividing the percentage by 100.

2.5/100=0.025
3 0
3 years ago
Read 2 more answers
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