44/160 simplified to 22/80 simplified again to 11/40 which is simplest form
Answer:
The cost of the bench is <u>425 dollars</u>.
Step-by-step explanation:
<u>Let x represent the garden table.</u>
<u>Let y represent the bench.</u>
x + y = 804
x = y - 46
<u>Use the substitution method.</u>
y - 46 + y = 804
2y - 46 = 804
<u>Add 46 to both sides.</u>
2y = 850
<u>Divide both sides by 2.</u>
y = 425
Answer:
The cost of the bench is 425 dollars.
Just need to take partial derivatives of the function with respect to x and y then plug in the point coordinates
dT/dx = -38x/(2 + x^2 + y^2)^2dT/dy = -38y/(2 + x^2 + y^2)^2 (only difference is the y in the numerator)
so at point 1,2dT/dx = -38/49 = -0.7755dT/dy = -76/49 = -1.551
Answer:
Jeez, This number is not a whole number. The real answer would be 140.714285714
Step-by-step explanation:
But the rounded answer would be about 141.
They are corresponding angles because they are in the same spot on either side of the parallel lines.
