okay so what you're gonna do is find the lcm (least common multiple) of four and seven (the days y'all water the plants.)
lemme get it started for ya.
7: 7, 14, 21...
4: 4, 8, 12, 16...
and once you find a number that they both have, it's your answer.
∂t/∂x = -46x/(8 +x² +y²)²
∂t/∂y = -46y/(8 +x² +y²)²
At (x, y) = (1, 1)
.. ∂t/∂x = -46/100
.. ∂t/∂y = -46/100
I belive it is going to be 9c but i could be wrong
Answer:
Sam made a mistake, and their correct value is 30.
Step-by-step explanation:
Answer:
Step-by-step explanation:
<u>Given expressions:</u>
- 2(x + 2)
- 5(x - 8)
- 4 + (x • 4)
- 8(9 - x)
<u>Three of them in the form of:</u>
<u>One of them in the form of:</u>
Number 3 doesn't belong
