Step-by-step explanation:
hope it's helpful to you ☺️
The variable a cannot be zero because that would make -9a = zero and 8 divided by zero is indeterminate.
A. Confined to a specific geographic area
A pandemic is a disease or illness prevalent over an entire country or world.
Since you know that DA and DC are equal in length, you can say 2x-3=x+2, when you add 3 to both sides, it becomes 2x=x+5, subtract x from both sides, and you find that x=5
Answer:
b) 3 and 4
Step-by-step explanation:
square root of 13 =3.605551275
