The surface area of the tent is 94 square feet.
There are 5 pieces to the tent. We just need to find the area of each side and add them together.
Floor - Rectangle: 4 x 6 = 24
Front & Back - Triangles: 4 x 4 / 2 = 8
2 Sides: Rectangles: 4.5 x 6 = 27
24 + 2(8) + 2(27) = 94 square feet
No it is not a perfect square
Answer:
Step-by-step explanation:
Given that a locker combination system uses three digits from 0 to 9.
Repitition is not allowed.
Three digits can start with 0 also.
Here since order matters, permutation should be used.
Hence 3 digits for lock without repitition from 10 digits can be done in 10P3 ways
=10*9*8
=720
There are 720 different combinations
Answer:
You will need to compare the two expressions
4x + 7 = 6x - 16
-4x -4x
7 = 2x - 16
+16 +16
23 = 2x
divide by 2 on both sides
11.5 = x
Let's double check!
4 x 11.5 = 46, 46 + 7 = 53
6 x 11.5 = 69, 69 - 16 = 53
IT WORKS!
Therefore,
11.5 = x!!!!!
Answer:
your answr got deleted already lol
Step-by-step explanation:
