Divide 49.99 by 50 to get your answer
Right triangle
1) 75.6cm
2)10.14ft
3)16ft
Entire triangle
1)162cm
2)30.94ft
3)20ft
500,000 round up from 491,852 to 500,000
Answer:
The number is 62
Step-by-step explanation:
Let the digits of the number be T and U;
A 2 digit number is represented as: 10T + U
So,


Required
Find the digit
Make U the subject in the first equation

Substitute 8 - T for U in the second




Collect Like Terms






Recall that:



<em>Hence, the number is 62</em>
Mean: add up all numbers and divide by the number of data
12 + 12 + 7 + 5 + 10 + 16 = 62
62/6 = 10.333... (mean)
5,7,10,12,12,16
Find what’s in the middle
The medium is 11