Answer:
X= 6
Step-by-step explanation:
Do the opposite instead of addition do subtraction to get x
25 minus 19
Answer:
49
Step-by-step explanation:
90-51=49
It doesnt make sense. Is there suppose to be an image?
Answer:
No
Step-by-step explanation:
Ratio of areas = (Ratio of diameters)²
Ratio of areas = 2² = 4