Answer:
q = 
Step-by-step explanation:
Using the sine ratio in the right triangle and the exact value
sin30° = 
, then
sin30° = 
= 
= ( cross- multiply )
2q = 2 ( divide both sides by 2 )
q =
They are simple linear equations with one unknown, lets tackle them, one step at the time solving for the unknown:
4x - 2(x - 5) = x + 13
4x - 2x + 10 = x + 13
2x + 10 = x + 13
2x - x = 13 - 10
x = 3
that is the solution.
3(6 - x) - 4 = 5x + 2(7x + 3)
18 - 3x - 4 = 5x + 14x + 6
14 - 3x = 19x + 6
14 - 6 = 19x + 3x
8 = 22x
x = 8/22 = 4/11
Here, 7/10 = 0.7
& 1/6= 0.167
Now, we know, 0.7 > 0.167
In short, 7/10 is bigger
Hope this helps!
Step-by-step explanation:
Do the brackets first then Order it then multiply it then add the subtract
There a trick to learn it BOMDAS
B-brackets O-order M-multiply D-divide A-add S-subtract
