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jeka57 [31]
3 years ago
6

Plz help been stuck on it for awhile

Mathematics
1 answer:
sergejj [24]3 years ago
5 0

Step-by-step explanation:

Transitive property of Angle Congruence

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The answer is (3,5)
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3 2/3 - 2 3/4= ______________
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Find the space inside a rectangle with a width of 8 and a length of 15. ​
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Answer:

4a) 110 square centimetres

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Step-by-step explanation:

4. We need to find the area of the large rectangle and then deduct the area of the unshaded part:

a) The large rectangle has dimensions 12 cm by 15 cm. Its area is:

A = 12 * 15 = 180 square centimetres

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a = 10 * 7 = 70 square centimetres

Therefore, the area of the shaded part is:

A - a = 180  - 70 = 110 square centimetres

b) The large rectangle has dimensions 13 cm by 11 cm. Its area is:

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6. The background area of the space not covered by the photograph is the area of the frame minus the area of the photograph.

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A = 24 * 18 = 432 square centimetres

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A = 8 * 4 = 32 square centimetres

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a = 0.2 * 0.2 = 0.04 square metres

The number of tiles that are needed is the area of the floor divided by the area of each tile:

A / a = 32 / 0.04 = 800 tiles

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3 years ago
Which of the following are valid names for the given triangle? check all that apply
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