2 years ago

Work out the volume of a cuboid of edge 4cm by 4cm by 7cm

Mathematics

1 answer:

arsen [322]2 years ago

4 0

U times all them number together so it would be 4x4x7=112

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Kitty [74]

Answer:

Step-by-step explanation:

Yes it is.

The common difference is +7

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2 years ago

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givi [52]

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2 years ago

EXPAND THE POLONOMIAL <br><br> (5a+1/2b)^2 HELPPP ASAP

stepan [7]

Answer:

25 $a^{2}$ +5ab+ $\frac{b^{2} }{4}$

Step-by-step explanation:

$(5a+\frac{1}{2} b)^{2}$

1. First, write out the expression without the square

$(5a+\frac{1}{2} b)(5a+\frac{1}{2} b)$

2. Then use foil to multiply:

5a*5a+5a* $\frac{1}{2}b$ + $\frac{1}{2}b$ *5a+ $\frac{1}{2}b$ * $\frac{1}{2}b$

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3. That is your answer.

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2 years ago

Limit of (x^2-9)/(2x^2+7x+3) when x is -3

azamat

Answer:

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2 years ago

Kelly needs to order lunch for orders 6 people at a business meeting. Her menu choices are chicken salad for a cost of $5 per pe

mrs_skeptik [129]

Answer:

She would be able to buy

4 Chicken Salads &

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Step-by-step explanation:

4x5=20

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