Answer:
1,3
Step-by-step explanation:
1,3
Answer:
21
first we begin from 1 to 100 we find 11 numbers contain 1 then we count 1s from 10 to 19 we get 9 numbers but there is an exciption in number 11 as it cotains 2 1s so thenumber of 1s is 21
Answer:
3
Step-by-step explanation:
a = the other leg:
Hope this helps
Graph b and d
hope this helps!