Answer:
Step-by-step explanation:
<u>Total surface area:</u>
- S = 2(lw + lh + wh)
- S = 2(20*14+20*10+14*10) = 1240 in²
maximum rms velocity formula
Let's solve your equation step-by-step.
4(2x+8)=10x+2−2x+30
Step 1: Simplify both sides of the equation.
4(2x+8)=10x+2−2x+30
(4)(2x)+(4)(8)=10x+2+−2x+30(Distribute)
8x+32=10x+2+−2x+30
8x+32=(10x+−2x)+(2+30)(Combine Like Terms)
8x+32=8x+32
8x+32=8x+32
Step 2: Subtract 8x from both sides.
8x+32−8x=8x+32−8x
32=32
Step 3: Subtract 32 from both sides.
32−32=32−32
0=0
Answer:
All real numbers are solutions.
Answer:
33/20
Step-by-step explanation:
Answer:
104.3 grams
Step-by-step explanation:
The average weight of a aluminum can is 14.9 grams. There are also 28 students who put 28 aluminum together evenly in 4 boxes. 28 / 4 = 7. 7 x 14.9 = 104.3 in each box
