Answer:
7.8
Step-by-step explanation:
1. you add all the numbers together
2. Divide by 5
3. Then divide answer by 10
4. You get your final answer
Answer:
Step-by-step explanation: multiply 4 by 12 then 4 by 3 then 4 by 9.
A, C, and D
Hope this helps :)
Can I have brainliest
Answer:
Sum of 3 angles in a triangle=180
x+55+72= 180
x+ 127=180
x= 180-127
x= 53
