Answer:
58
Step-by-step explanation:
A easy way to get this is to remove the decimal in 5.8 which gives you ----> 58
NOTE: This works for any problem multiplying 10 x a decimal.
Answer:
= -10d^4 + 12d^2s + 25d^2 - 30s
Answer:

Step-by-step explanation:
in this case we have a right angled triangle, whenever you see this triangle think of the TRIG RATIOS * sin, cos & tan* but if it was another triangle besides right angled triangle you use SINE RULE OR COSINE RULE
SOLUTION

Answer:
So, Simplified fraction of 8:6 is 4:3.