Answer:
40
Step-by-step explanation:
add 21 + 20
hope this helps :)
Tan(A) = Opp/Adj = CB / AC = 12/9 = 4/3
hope it helps
Answer:
1. Gained 9 kilos = 
2. 32 steps backward = 
3. Decreased by P5 = 
Step-by-step explanation:
Natural numbers refer to numbers that are used for counting.
Whole numbers include 0 and natural numbers.
An integer is a collection of whole numbers and their negatives.
1. Gained 9 kilos = 
(Gained is denoted by + )
2. 32 steps backward = 
(backward is denoted by - )
3. Decreased by P5 = 
(decrease is denoted by - )
Answer:
A
Step-by-step explanation:
An exponential function has the form
y = a
Use the given solutions to find a and b
Using (0, 3 ) , then
3 = a
[
= 1 ] , so
a = 3
y = 3
Using (1, 12 ) , then
12 = 3
= 3b ( divide both sides by 3 )
4 = b , then
h(x) = 3
→ A