Answer:
63.3 square feet
Step-by-step explanation:
Let a = 20 ft, B = 15 ft, c = 9ft

Hi there!
To solve this problem, we need to divide the total amount of tables by the amount of students:
40 / 10 = 4
So, we need 4 tables to seat 40 students.
Hope this helps!
Answer:
The answer is 90.5
Step-by-step explanation:
Its long to explain but trust ms
Answer:
D is true, E is true, F is true
Step-by-step explanation:
Hello,
n is an odd number it means that n = 2a+1 where a is integer
A

this is <u>not</u> an odd number
B

this is <u>not</u> an odd number
C

this is <u>not</u> an odd number
D

so this is an odd number
E

so this is an odd number
F

this is an odd number
hope this helps
Answer:
No they cannnot
Step-by-step explanation: