To find the inverse, interchange the variables and solve for y.
f^-1 (x) = 4 + x/2
Answer:
40
Step-by-step explanation:
the length would be 40 because four tens equals 40.
A=45
Explanation:
A= a+b/2*h
The dividend on £1 is 15 p. Therefore, the dividend on £320.80 or 32080 pence (320.80 * 100) will be (32080*15)pence or 4812 pence, which is £48.12 (4812/100).
12/28 is equal to 3/7 (divide both the numerator and the denominator by the highest common factor).