Answer:
68%
Step-by-step explanation:
Times both the top and bottom number by 4.
Answer:
We are told of a 90 degree angle. plus we are told that GH and HI are similar.
Hence: Angle I is = 45 degree or Option C
this is an isosceles triangle... meaning that the two base angles will be equal.
180 - 38 = 142
142 / 2 = 71
x = 71
Answer:
f(g(x)) = 4x² - 12x + 9
Step-by-step explanation:
Substitute x = g(x) into f(x) , that is
f(g(x))
= f(2x - 3)
= (2x - 3)² ← expand using FOIL
= 4x² - 12x + 9
Answer:
£11, £33, £22
Step-by-step explanation:
F:D:S= 1:3:2
Fiona £11
Dan £33
Stephen £22
