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allsm [11]
3 years ago
15

Marsha wants to buy carpet to cover her whole living room, except for the tiled floor. The tiled

Mathematics
1 answer:
White raven [17]3 years ago
6 0

Answer:

68.06 sq. feets

Step-by-step explanation:

Area of room's floor

11.33 × 7 = 79.33

Area of tiled floor

4.83 × 2.33 = 11.278

Area of floor needed to be carpeted

79.33-11.278= 68.06

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One angle of a triangle measures 65°. The other two angles are in a ratio of 3:20. What are the measures of those two angles?
Nataly_w [17]

Answer:

15° and 100°

Step-by-step explanation:

65 + 3x + 20x = 180

23x = 115

x = 5

3 × 5 = 15, 20 × 5 = 100. So the other two angles measure 15° and 100°.

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2 years ago
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xxTIMURxx [149]

Answer:

50

Step-by-step explanation:

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So then we get that x^2 is 2500

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Drupady [299]

Answer:

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