Answer:
there are 6 dogs
Step-by-step explanation:
x = dogs
x= 2 + 4
x = 6

recall PEMDAS, MD are before AS, and both are performed from left to right.
The triangle that is 10.5 cm, 20.8 cm, 23.3 cm is a right triangle, the other one is not.
Answer:

Step-by-step explanation:

Use the app photo math you can scan you answer in the app and it will tell you the answer