Answer:
3
Step-by-step explanation:
The product of 3.99 and 3.3 will have 3 decimals.
When multiplying decimals, you add the decimals to get the total number of decimals in your product.
2+1=3 so it will have 3 decimals.
5/3 is farthest according to me
Answered by Gauthmath must click thanks and mark brainliest
Answer:

Step-by-step explanation:

x^2 + 4x + 3 + 1 = (x + 2)^2
So 1 need to be added.
Answer:
It is true.
Step-by-step explanation:
congruent polygons have the exact same size and are a perfect match because all corresponding parts are congruent (equal). ... This means that if two polygons are similar, then their corresponding angles are congruent