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gulaghasi [49]
3 years ago
8

A and b are complementary angles. a measures 28 degrees. what is the measure of b

Mathematics
2 answers:
DENIUS [597]3 years ago
8 0

Answer:

Answer:

62

Step-by-step explanation

Step-by-step explanation:

90 - 28

complementary angles equal to 90

Click to let others know, how helpful is it

elena-s [515]3 years ago
6 0

Answer:

62

Step-by-step explanation:

90 - 28

complementary angles equal to 90

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A rectangular sheet of paper is 12 1/2 cm long and 10 2/3 cm wide.Find it's perimeter​
ra1l [238]

Answer:

Given

length of rectangular sheet of paper is 12 (1/2) i.e. (25/2)

Breadth of rectangular sheet of paper is 10 (2/3) i.e. (32/3)

But we know that perimeter of rectangle = 2 (length + breadth)

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by taking this and simplifying we get

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3 0
3 years ago
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Click image to see it all:))))​
S_A_V [24]

9514 1404 393

Answer:

  16 miles

Step-by-step explanation:

The problem can be modeled by a right triangle with one angle of 7° and the side opposite being 10,000 ft. The distance needed is the hypotenuse of the triangle, so the relevant trig relation is ...

  Sin = Opposite/Hypotenuse

  Hypotenuse = Opposite/Sin

  air distance = (10,000 ft)/sin(7°) ≈ 82,055 ft

At 5,280 ft per mile, that is ...

  (82,055 ft)/(5,280 ft/mi) ≈ 15.54 mi

The plane's air distance to the airport is about 16 miles.

4 0
3 years ago
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The correct answer is 5, 3. As x increases by 1, y increases by 1 as well.

Therefore the answer is 5, 3

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3 years ago
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