21
Turn 75%into a decimal 0.75 than multiply that by 28
The correct answer to the above question is 3n^3/5m^2, i.e., the third option
a2 + b2 = c2
102 + 152 = c2
100 + 225 = c2
√325 = c
5√13 = c
The diagonal measures 5<span>√13</span><span> cm.</span>
Answer: 30
Step-by-step explanation:
10*x=10
20*y=20
20+10=30
