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riadik2000 [5.3K]
4 years ago
9

What is x2+5x=0? Please show all work!

Mathematics
2 answers:
Alexxandr [17]4 years ago
7 0
X2+5x=0
7x+0
divide both sides by 7
7 divided by 0 is 0
x=0
0=0
navik [9.2K]4 years ago
4 0
1 Factor out the common term <span>x

x(x+5)=0

</span>2 Solve for <span>x

x=0,-5

I hope this helps. :)

Have a great day.</span>
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Volume is a three-dimensional scalar quantity. The cost of the glass is $1312.24.

<h3>What is volume?</h3>

A volume is a scalar number that expresses the amount of three-dimensional space enclosed by a closed surface.

Given the colony must be able to take a volume of 200,000 cubic meters, therefore, the diameter of the hemisphere will be,

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The area of the base of the hemisphere is,

Area of the base = πR² = π×(45.7)  = 6561.185 meters²

Given the cost of glass is $0.20 per square meter, therefore, the cost of the glass of the base will be,

Cost of glass = 6561.185 × 0.20 = $1312.24

Hence, the cost of the glass is $1312.24.

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