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zmey [24]
2 years ago
13

What is the minimum for Z=2x+5y

Mathematics
1 answer:
DENIUS [597]2 years ago
3 0

Answer:

there is no minimum or maximum for this equation

Step-by-step explanation:

Hope this helps

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Classify the quadrilateral by selecting its most specific name.
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Rectangle definitely not a parallelogram
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You earn $65,000 a year, are married, and claim your spouse, yourself, and two children. What amount is withheld weekly for fede
german

Answer:

C

Step-by-step explanation:

5 0
3 years ago
Secants L J and L M intersect and form an angle at point L. Solve for x.
german

Answer:

x = 14  

Step-by-step explanation:

Assume your diagram is like the one below.

The intersecting secant angles theorem states, "When two secants intersect outside a circle, the measure of the angle formed is one-half the difference between the far and the near arcs."

For your diagram, that means

\begin{array}{rcl}m\angle L &=&\dfrac{1}{2} \left(m \widehat {JM} - m\widehat {PQ}\right)\\\\(3x + 13)^{\circ}& = &\dfrac{1}{2} \left[(8x + 48)^{\circ} - (5x - 20)^{\circ}\right]\\\\3x + 13& = &\dfrac{1}{2}(8x + 48 - 5x + 20)\\\\3x + 13& = &\dfrac{1}{2}(3x + 68)\\\\6x + 26 & = & 3x + 68\\6x & = & 3x + 42\\3x & = & 42\\x & = & \mathbf{14}\\\end{array}

Check:

\begin{array}{rcl}(3\times14 + 13) & = &\dfrac{1}{2} \left[(8\times14 + 48)^{\circ} - (5\times14 - 20)^{\circ}\right]\\\\42 + 13& = &\dfrac{1}{2}(112 + 48 - 70 + 20)\\\\55& = &\dfrac{1}{2}(110)\\\\55 & = & 55\\\end{array}

It checks.

6 0
3 years ago
Jun Wei is a bus driver who earns $ 1600 per month while Lixin is a manager who earns $ 6800 per
gulaghasi [49]

Answer:

Jun Wei donated a higher percentage than Lixin

calculate it by multiplying monthly salary by 12 then divide the total donated to total earned for both people... you Will Find 6.25 % for Jun Wei but for Lixin You Will get 5.51%

6 0
2 years ago
Read 2 more answers
population of villages 20000 if the population growth rate of villages 2% per year what will be the population after 2 year​
olganol [36]
The answer is 6.00009
3 0
2 years ago
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