Answer:
X = 40
Explanation: (2x) = 80
80/2 = 40
X = 40 degrees
Answer:
849.9 cm squared
Step-by-step explanation:
For this case we must simplify the following expression:

We must add similar terms taking into account that:
- Equal signs are added and the same sign is placed.
- Different signs are subtracted and the major sign is placed.

Thus, the simplified expression is:

Answer:

Hello there! The answer for question 3 is 4 dogs
The answer for question 2 is D 6%, 0.66, 6/10
The answer for question 1 is 20%
Hope this helps out! :)
Answer:
question 3 would be C. and question 4 would be A.
Step-by-step explanation: