Answer:the answer is 5
Step-by-step explanation:
it is correct
Answer:
5.74 (rounded)
4^2+b^2=7^2
16+b^2=49
-16 -16
b^2=33
√b=√33
b= about 5.74
B
Step by Step Explanation
I believe your answer is B
the third one is the correct answer
hope that helps
Please refer to the above attachment
