Answer:
19.4
Step-by-step explanation:
16^2+11^2=377
then square 377 which will equal to
19.416 which can be rounded up to 19.4
A triangle is
A polygon with
3 angles(x2)
3 sides
Answer: -13, -17, -21
Explanation: Subtract 4 from each term. Do this for 3 terms
The fraction of cards that Alan has is 3x/4. The correct answer is B.
x-x/4
4x-x/4
3x/4
he has 3x/4 cards