Answer:
=0.75
=3/4
=75%
Step-by-step explanation:
0.75 is 75% as a percentage,
And 3/4 as a fraction.
6.81 times 10^16 is the answer in scientific notation
Answer:
20 > x > 10
Step-by-step explanation:
30 > x + 10 > 20
(take ten on each side to get x on its own and to get your final answer which is...)
20 > x + 10 > 10
Answer:
2x + 120 = 180 (being co interior angle)
or, 2x = 180 - 120
or, 2x = 60
or, x = 60/2
or, x = 30
therefore 2x = 2* x = 2* 30= 60