Thomas = x
Huilan = x -15 (15 years younger than Thomas' age)
If Huilan (x) + Thomas' age (x-15) equals 33, then ;
x+x -15= 33
2x -15 =33 (do anything (throw -15 to the other side and then divide by 2) to leave x alone)
2x= 33+15
2x = 48
x = 24
Thomas is 24 and Huilan is 24-15 = 9 years old.
Hope it helps!
#MissionExam001
1.4 just do 3.5 x 0.4 and u get 1.4m
if im wrong tell me plz
Answer:
1 unit
Step-by-step explanation:
We have the following formula to find the length of an arc that subtends an angle of radians is:
S = rΘ where:
- r is the radius
- Θ is the subtended central angle given in radians
Given the information in this question, we have:
=> the length of an arc in this question is:
1*1 = 1 unit
Hope it will find you well
Answer: Options a,b are correct
Explanation:
We can check the true statements with thye help of logarithmic rules
1. product rule log(xy) = logx+logy
2.quotient rule
3. Exponent rule
Option a is satisfying product rule
Option b is satisfying exponent rule
Option c is discarded because not equal to p*LogM
Option D is discarded because logM-logN = is not equal to log(M-N)
Hence, Option a and b are correct.