BEDMAS
18-2*(4+3)
= 18-2*(7)
= 18-14
= 4
A rational number stops and can be turned into a fraction and doesn’t repeat while an irrational number does the opposite
Answer:
54 keys
Step-by-step explanation:
If there are 6 keys on each of the nine key rings, you times 6 by 9 to get 54.
Digit 3 on the 10 side has a value of 3 tens or 30. We want to find the digit that has exactly 10 times that value. well, 10 × 30 = 300. So which digit has the value of 300? The other 3 is in the 100's place and it's value is 3 one hundreds or 300. So that is your digit... the 3 in the hundreds place.
Answer:
n=10
Step-by-step explanation:
You need n to be 10 because: y^20= (y^10)^2
