Answer:
11.5
Step-by-step explanation
a^2+b^2=c^2
8(8)+(x)^2=196
64 + x^2=196
=
x=11.48
x=11.5 rounded
THIS IS FOR STATISTICS (PAIRED T-TEST)
1 answer:
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Answer:
11.5
Step-by-step explanation
a^2+b^2=c^2
8(8)+(x)^2=196
64 + x^2=196
=
x=11.48
x=11.5 rounded