Could you maybe add more info? like a story or something
1.2 meters = 120 centimeters
amount of increase = 120-80 = 40 centimeters
40 ÷ 80 = 0.5 = 50%
There was a 50% increase.
Answer:
20
Step-by-step explanation:
y=kx
X=2 & y= 10
10=2k
k=5
when y=100
100=5x
X=20
Answer:
Step-by-step explanation:
Product of a number and its multiplicative inverse should be equal to 1.
So,
Value of angle Y is 180-51