Answer:
5
Step-by-step explanation:
5x5=25
or
5xa=25
a=5
Answer:
B
Step-by-step explanation:
no explanation.......
Answer:
4
Step-by-step explanation:
6+10=16
2+2=4
16/4 = 4
Answer:hello :
tanA = sinA/cosA
cosA = sinA /tanA
cosA =(4/5)/(4/3)
cosA=3/5
Step-by-step explanation:
$137.5 is left from spending 45% of $250