30 I think but this is probably a trick question so I'm just gonna assume I'm wrong.
Answer:
false
Step-by-step explanation:
I would assume false as if each of the fours sides of the square are 5 cm, then doing the equation 5×4 (unsing 4 for the each of the congruent sides) would give up 20 cm.
Power = Work/ Time
Power = 40 W
Work = 1280 J
40 = 1280/ time
Time = 1280/40
Time = 32
Answer:
x^{4}-5x^{3}-5x^{2}+45x-36
Step-by-step explanation:
(x^2 – 5x + 4)(x^2 – 9)
x^4 - 5x^3 + 4x^2 -9x^2 +45x -36
x^4 - 5x^3 - 5x^2+ 45x -36
Answer:
(2, -10)
Step-by-step explanation:
so first i find the axis of symmetry using the equation x= -b/2a
in this problem
a=3
b= -12
c= 2
- (-12)/ 2(3) = 2
2 will be the x point for your vertex
you then plug in your x point into the original equation and solve for y
y = 3(2)^2 - 12(2) +2
y = -10
Vertex is then (2, -10)
