Answer:
13.31 x 
Step-by-step explanation:
So, if we take the two equations, and add the normal numbers together, we have: 5.97 + 7.34 = 13.31
Then if we add the two tens together it would be:
+
= 10 to the power of 46.
The equation would be 13.31 x 
I'm not an expert, so sorry if this is wrong.
Answer:
Uh 90 i hope your kidding
Step-by-step explanation:
the red square shows that this is a right angle, so we can just subtract 52 to find z
90-52=z
38=z
Answer:
For 90:
9 10p coins
7 10p coins and 1 20p coin
5 10p coins and 2 20 p coins
3 10p coins and 3 20p coins
For 60:
6 10p coins
4 10p coins and 1 20p coin
2 10p coins and 2 20p coins
3 20p coins
Step-by-step explanation: