1. Given
2. Definition of midpoint
3. Definition of midpoint
4. Definition of vertical angles
5. Vertical angles are congruent
6. SAS
7. CPCTC
f(x) = 3/(x + 2) - √x - 3
f(7) = 3/(7 + 2) - √7 - 3
f(7) = 3/9 - √4
f(7) = 0.333 - 2
f(7) = -1.67
Answer:
1:4
Step-by-step explanation:
Δcde is smaller than Δsrt by a factor of 4
So in a ratio Δcde : Δsrt it’s equal to 1:4
#2. There are 10 tally marks for recess, and 7 for gym. Add 10 and 7 to get 17 friends.
#3. Corey sorts out his flowers. How many flowers did Corey sort?
#4. He has 16 friends. We are going to subtract the total amount of friends from responded friends. There are 6 friends coming, and 3 who are not, which is a total of 9. Subtract 9 from 16 to get 7. You can write this as 16-9=7
