Is there any option to choose from ?
If so show them and I’ll probably be able to answer .
Step-by-step explanation:
8²+x²=17²
74+ײ=289
x²=225
Sq root both sides
x=15
15×8=120 Sq ft
Answer:
x = 3
Step-by-step explanation:

56 is not equal to 30
Answer:
Its a function
Step-by-step explanation:
x cant be the same