Divide total rocks by rocks per bag:
1479 / 12 = 123.25
They can fill 123 bags and have 3 rocks left over.
Answer:
-7x+20y+13
Step-by-step explanation:
Answer:
pdodjxjsjsjsnamaishdbsjsbdsjbss
Answer:
Step-by-step explanation:
<u>Find the area of the rectangle:</u>
- A = (3 + 12)*7 = 15*7 = 105 cm²
<u>Find the area of triangles:</u>
- A = 1/2(3 + 15 - 9)*7 = 1/2*9*7 = 31.5 cm²
<u>Find the shaded area:</u>
- A = 105 - 31.5 = 73.5 cm²
Answer:
no, it is 38.5
Step-by-step explanation:
you have to add up the two numbers that are in the middle then divide it by two since there isn't just one number in the middle.
