Ok so
a(b+c)=ab+ac or
ab+ac=a(b+c)
find the 'a' of 14 and 63
it is 7
14+63=7(2)+7(9)=7(2+9)=7(11)=77
Answer:
58 degrees
Step-by-step explanation:
(x+45)+(x+66)=95
2x+45+66=95
2x+111=95
2x=95-111
2x=-16
x=-16/2
x=-8
x+66=-8+66=58
Answer:
Step-by-step explanation:
- 25 / 90 =
- 5*5 / 5*18 =
- 5/18