Question

Please help! I will give 20 points

Answer 1

Answer:

45 = (45+18)

55 = (55+y)

55+y= (63 ×55) /45

y= 77- 55

y = 22 cm

45 = 63

x = 70

x= (45×70)/63

x = 50 cm

Answer 2

The answer is 45 like the other person said