Okay so you are going to really just add 30 + 9 here and that means you have 30 tens and 9 ones or a 30 in the tens place and a 9 in the ones place.
I hope i broke that down well enough.
I hope this helped :)
Answer:
68.022 68.02 68.2 thank you
Answer:

Step by Step
first, I'll divide the big shape into 3 smaller ones. it will be the rectangle on the top (10x8), the square below that (10x10), and the triangle on the right (7x10/2)
if I calculate all, I get 80cm squared, 100cm squared, and 35cm squared.
if I add them all up, I get
80+100+35=215cm squared
If this helped, please consider picking me as Brainliest thank you!
Answer:
i can answer that if v and g were representing integers. if not, then then this can`t be solved
Answer:
true
Step-by-step explanation:
by the help of compass and scale we can form a traingle.