Answer:
21
Step-by-step explanation:
25-4=21
All of the questions are 25, he hasn't answered 4, so fron 25 you remove 4, and the answer is 21.
Answer:
Shorter side: 210
Longer side: 420
area: 88200
Step-by-step explanation:
work below
If you haven't learned derivatives yet just use the vertex formula
Answer:x<12
Step-by-step explanation:
2/1 x 1/2x<6/1 x 2/1
X<12
Answer:
Step-by-step explanation:
Answer:
0.8333333 which goes on forever
Step-by-step explanation: