No, they are both incorrect by my understanding of your question use the Pythagorean theorem a^2 + b^2 =c^, therefore, 7^2 +x^2 = 13^2 or 49+x=169 then solve normally 169-49=120 √120 =5
The answer is 5
you need to make the fraction to 100
100/25=
you multiply 20x4
80
Answer:
D
Step-by-step explanation:
The answer is d
Your answer will be -3 only
I believe it’s b- it might not be correct I believe
