Well, first, you need to add up the amount of ten fridges and ten pianos. than you see if its heavier or lighter... > or <....... do you remember how to graph?
The sale was 55$ because if you subtract those you get 55 which is the difference between the two
Answer:
✔ a/f
✔ cf
✔ c/b
✔ cf + ec
✔ c
Step-by-step explanation:
just did it on edg
Answer:
40 cm
Step-by-step explanation:
<em>Diagonal side: use pythagorean</em>
8^2 + 6^2 = 10^2 => the side is equal to 10
add up w/ 3 others side is 8, 8 and 14
So it is 10 + 8 + 8 + 14 = 40