Answer:
bigger angle is 66° ......
Answer:A= 13^2= 169
Step-by-step explanation:
Use the pythagorean theorem
Answer:
1st pair x=-7 and -9; 2nd pair x=2 and y=2; 3rd pair x=-1 and y=0; 4th pair x=-3 and y= 2; 5th x=-2 and y=-1; All others are not clearly written
Step-by-step explanation:
method for simultaneous equation are substitution, elimination or matrix methods
Answer:
10240
Step-by-step explanation: