Question

Answer all 4 please, rounded to the nearest 10th

Answer 1

x = √[(10^2)+(8^2)]
= √(100+64)
= √164
= 12.806
≈ 12.81

x= √[(25^2)] - (22^2)]
= √(625-484)
= 11.874
≈ 11.87


x= √[(26^2)] + (11^2)]
= √(676-121)
= 23.558
≈ 23.56


x= √[(13.2^2)+(5.8^2)]
x= 14.418
x ≈ 14.42