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2 years ago

PLz help.

Mathematics

2 answers:

Ahat [919]2 years ago

5 0

Answer:

a=6cm

Step-by-step explanation:

Semmy [17]2 years ago

4 0

Answer: $6\ cm$

Step-by-step explanation:

Given : The formula for the volume of a cube is :

$V=s^3$

The volume of a cube = $216\ cm^3$

Substitute V= 216 in the above formula , we get

$216=s^3$

Taking cube root on both the sides , we get

$\sqrt[3]{216}=s\\\\\Rightarrow\ s= \sqrt[3]{6^3}=6$

Hence, the side length of cube= $6\ cm$

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Multiply and and simplify : (a+b)^2 Pls help easy

Lena [83]

Answer:a^2+2ab+b^2

Step-by-step explanation:

First write it out in extended form, (a+b)(a+b) then multiply each term by the other in each parenthesis, such as a*a+b*b+a*b+a*b

Then, once you have done that, simplify it. you will then get the answer a^2+2ab+b^2

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2 years ago

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jekas [21]

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2 years ago

How do you do this?? 14cents/oz = $__/Ib ????????????????

yarga [219]

Answer:

$2.24 / lb

Step-by-step explanation:

$1 = 100 cents

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Simplified,

$\frac{14 *16}{100}$

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6 0

2 years ago

Read 2 more answers

Please help me at this wit steps how did you did it

balu736 [363]

Answer:

5. LCM of 7 and 14: 14.

multiples of 7: 7, 14

multiples of 14: 14

LCM of 8 and 12: 24.

multiples of 8: 8, 16, 24

multiples of 12: 12, 24

Step-by-step explanation:

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5 0

2 years ago

If 7m = 35, then 7m + 4 = 35 + 4 NAME THE PROPERTY

Reptile [31]

The property that is applied in $7m+4=35+4$ is addition property of equality

Given :

$If \; 7m=35, then \; 7m+4=35+4$

From the above equation we can see that 4 is added at the both sides of the equation .

we can add same number at the both sides of the equation to balance the equation . That is called as addition property of equality

Here , 4 is added on both sides of the equality to balance the equation .

So , addition property of equality is applied .

Learn more : brainly.com/question/24214650

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2 years ago