Homework Progress 27 / 68 Marks
All the angles in the diagram are measured to the nearest degree.
Work out the upper bound and lower bound of angle x.
599
x
10891
819

sin3a=12/15

step-by-step explanation:

since one side was multiplied by 3 the other side must also be multiplied by 3.

step-by-step explanation:

step-by-step explanation:

for the free

hi there!

question 1 answer: p/q can be terminating when q = 5^m * 2^n

question 2 answer: -1 and -1

question 3 answer: -4

question 4 answer: 5/12

hope this : )