Answer:
(x−3) no
(x+2) no
(x−4) yes
Step-by-step explanation:
Plug in the root of each binomial to see if it is also a root of f(x).
f(3) = -42
f(-2) = -12
f(4) = 0
Of the choices available, only (x−4) is a factor of f(x).
The polar coordinates are given by M(x, y), such tha x=rcos(teta), and y=rsin(teta), it was given M(5,5), so 5=rcos(teta) and 5=rsin(teta), the ratio gives us 5/5= cotan (teta), 1= cotan (teta), implies 1= tan(teta), so teta = Pi/4, let's find r
5=rsin(Pi/4)=r . sqrt(2)/2, so r =10/sqrt(2)=10sqrt(2)
finally the polar coordinates are (r, teta) = (10sqrt(2), Pi/4)
4 = Length
2 = Width
3 = Height
4x2x3=24 cm square
Answer:
15x+98=105
-98 -98
15x=7
/15 /15
x=7/15
Step-by-step explanation:
x=7/15
