Answer:
45.8 cm
Step-by-step explanation:
Let the length of other leg be l
By pythagoras theorem,

7(N) + 5 It's 7 times a number first, then add 5
Answer
$36
Step-by-step explanation:
You multiply 0.8 by 20 since 0.8 is also 80% and you get 16. Since you want 80% more than 20 you add together to get $36. Hope it helped!
If you divide 13 by 3 you get 4 1/3 then you subtract 25 by 4 1/3 to get 20 2/3 so the answer is B