If your in the store and something costs that number.<span />
Answer:
The answer is 243 patches.
Step-by-step explanation:
Area of a rectangular piece of fabric = 15 × 9 = 135 cm²
Area of 27 pieces of fabric = 135 × 27 = 3645 cm²
Number of patches can be cut from = 3645 ÷ 15 = 243
864000cm squared to meters squared would be 8.64
Answer: 11x^2-8x-2
Explanation:
2x^2-8x+6
+9x^2+0x-8
——————-
11x^2-8x-2
Joe walked 4/9 of a mile in 4/5 of an hour.
4/9 mile= 715.264 metres
4/5 hour= 48 minutes
715.264/48= 14.902 metres/ minute
14.902 x 60= 894.12 metres/hour.
= 0.556 miles/ hour.