Answer:
1
Step-by-step explanation:
ok, so just first, plug a and b into the equation to get:
[tex]\frac{10}{(\frac{14}{5})^2+(\frac{5}{2})^2 }[/tex].
Then do the squares in the denominator to get [tex]\frac{10}{\frac{196}{25} +\frac{25}{4} }[/tex]
then we change the fractions in the denominator to get a common denominator, to get: [tex]\frac{10}{\frac{784}{100}+\frac{625}{100} }[/tex] then we add the fractions to get: [tex]\frac{10}{\frac{1409}{100}}[/tex]. 1409/100 = 14.09, and we simplify the number to [tex]\frac{10}{14.09}[/tex].
10/14.09 ≈ 1, so that's your answer
Hope this helps! :D
