Answer:
Tim: £8
Sam: £32
8/32=1/4
Step-by-step explanation:
Let t be Tim's share, and s Sam's one.
t/s=1/4 -> s=4t
t+s=40
t+4t=40, 5t=40, t=8, s=32
Answer:
(y-12)/4
Step-by-step explanation:
If g(x) is the inverse of f(x)
and f(x) = 4x + 12
f⁻¹(x) = g(x)
let f(x) be represented as y
f(x)
= y
y = 4x + 12
subtract 12 from both sides
y-12= 4x
divide both sides by 4
(y-12)/4 = x
so f ⁻¹ (y)= (y-12)/4 so g(x) = (x-12)/4
Answer: the absolut value is 46
Step-by-step explanation:
Ok so I’m not sure but here’s what I would do to solve it
There is only one x so
X+
5.1+3.2=8.3
So
X+8.3 is the answer
Hope that helps xx
SAS
there is an included angle on each triangle so if you look carefully there are two sides in which are given
