tan 60degree - tan 30degree divided by tan 60dgree + tan 30degree
Length (cm)
18 57 2
31
Cost (£)
74 186
19
113
Choose all of these options that would be suitable for the Length axis.
Expl...
x + (-4) = 0
Two parts of this square are shaded. The other two parts are unshaded. What is the ratio of the shaded
area to the unshaded area?...
1 * 1 + x + 4 (-2) = 0
x x2 9
$\frac{11}{4x}$ =2
sin 45degree +cos 45degree
x+14=3x
x=
1 * 1 + x = 0
