Answer:
Step-by-step explanation:
It will never be positive becasue there is a negitive sign in the equation. negitives overule positives. Therefor it will never be positive.
Answer:
![\sqrt52](https://tex.z-dn.net/?f=%5Csqrt52)
Step-by-step explanation:
(-2,1)=(x1,y1)
(4,5)=(x2,y2)
d=?
d=![\sqrt(4+2)2 + (5-1)2\\\sqrt(6)2+(4)2\\\sqrt36+16\\\sqrt52\\](https://tex.z-dn.net/?f=%5Csqrt%284%2B2%292%20%2B%20%285-1%292%5C%5C%5Csqrt%286%292%2B%284%292%5C%5C%5Csqrt36%2B16%5C%5C%5Csqrt52%5C%5C)
Answer:
(0, 1/3)
Step-by-step explanation:
You find the y-intercept when the x value is 0, so plug in 0 for x and simplify
f(x) = -(2/9)(0) + 1/3
f(x) = 1/3
The y-intercept is at the point (0, 1/3)
Answer:
1492cm^2
Step-by-step explanation:
<u>box 1:</u>
8x5=40x2=80cm^2
8x2=16x2=32cm^2
5x2=10x2=20cm^2
subtotal: 132cm^2
<u>box 2:</u>
25x20=500x2=1000cm^2
20x4=80x2=160cm^2
25x4=100x2=200cm^2
subtotal: 1360cm^2
<u>Grand Total: 1492cm^2</u>