4 digit palindromes must be of form abba, so being required that you use both numbers, you only have two: 1221 and 2112
Answer:hey
Step-by-step explanation:ur cool
Out of 15 marbles, 3 are yellow, which leaves 12 more marbles that are NOT yellow. 12/15 would be your answer
hope this helps
Cara's brother is 7 years old.
14 is twice as much as 7 (7 * 2 = 14).
First you need to know the definition of a complementary angle. That means that two angles add up to 90 degrees, or a right angle.
To find an angle complementary to a 78 degree angle, you need to subtract 78 from 90.
90 - 78 = 12