5 hundred is 500
8 tens is 80
So 5 hundred 8 tens is <em><u>580</u></em>
Answer:
10
Step-by-step explanation:
Determinant = ad - bc
Answer:
7/10
Step-by-step explanation:
you got 7 out of 10 dollars
Answer:945
Step-by-step explanation:
Only two triangles:
The 90* angle is stable, so you can change only the position of the 50* and 40* angles.
1 triangle: 40* is right to the 90*
2 triangle: 40* is left to the 90*
Hope this helped you!
