Answer:k equals 4.5
Step-by-step explanation: you multiply 1.5 times three
A square, rectangle, rhombus (I think)
Answer:
x=0.129171
x=3.87083
Step-by-step explanation:
If you put brackets around (2+1), your method of working is:
1) 15-4*(2+1)=3
2) 15-4*3=3
3) 15-12=3
You don't need any more brackets, as the BIDMAS (brackets, Indices, division, multiplication, addition, subtraction) rule does the rest of the job for you.
The answer is therefore: 15-4*(2+1)=3