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agasfer [191]
2 years ago
5

1. Two angles added together to produce 90 degrees a) Supplementary b) Complementary c) Right od) Vertical​

Mathematics
1 answer:
Valentin [98]2 years ago
8 0

Answer: B: complementary

Step-by-step explanation: :)

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Number 4 I have no idea how to do.
natta225 [31]

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,

The volume of Hemisphere = (2/3)πr³

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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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2 years ago
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Type SSS, SAS, ASA, SAA, or HL to
Tems11 [23]

9514 1404 393

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Step-by-step explanation:

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6 0
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