Answer:

Step-by-step explanation:









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Answer:
-11w x 7w - 7 x 7
Step-by-step explanation:
Answer:
7x^2 + 4x + 5
Step-by-step explanation:
hope that work
Answer:
0.89 as a fraction would equal: 
0.234 as a fraction would equal: 
0.6 as a fraction would equal: 
Step-by-step explanation:
Get the square root of 316 which is 17.8
To get surface area you do cross section area x6
17.8×17.8×6=1896
To get volume you do length ×height ×width
17.8×17.8×17.8=5639.752cm³ or 5640cm³ if rounded off