Answer:
A = 44.2cm²
Step-by-step explanation:
The surface area of a square pyramid that has the sides of the base of 4 cm and a height of 10 cm is 44.2cm².
Formula: A=AB(4h2+AB)+AB
A=AB(4h2+AB)+AB=4·(4·102+4)+4≈44.1995cm²
(-20)(6)
-120
Just multiply those numbers together I believe
Answer:

Step-by-step explanation:
3/35 ÷ 9/10
~Copy Dot Flip
3/35 * 10/9
~Multiply
30/315
~Simplify
6/63
2/21
Best of Luck!
Answer:
A
Step-by-step explanation:
I believe this is correct, if not feel free to let me know and I will fix it. I'm sorry in advance if it is incorrect.