Suggestion:
Try to explain this more clearly.
Why you should try my suggestion:
Because it will help others so they understand what your question is.
My note:
Hoped I helped, and I would love to be marked as Brainliest! Thanks!
Keep your mom, you only have one. But anyway;
Use the Pythagorean Theorem: A^2 + B^2 = C^2
12^2 + 21^2 = C^2
144 + 441 = C^2
585 = C^2
square root of 585 = approximately 24.2
Answer:
b⁴
Step-by-step explanation:
b x b x b x b
b² x b²
b⁴
Answer:
-30
Step-by-step explanation:
-20-8=-28
-28-12
=-30
IJ because I learned this
