3 years ago

Please do #19. I'm really having trouble so please kindly explain also!

Mathematics

1 answer:

My name is Ann [436]3 years ago

4 0

Umm can I see the question?

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Please answer correctly if you can

tatuchka [14]

Answer:

the answer is 40/100 × 20

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2 years ago

Write the product in its simplest form:<br> -263. (-6°)

Gnoma [55]

Answer:

3•1÷6

Step-by-step explanation:

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3 years ago

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What is the area of this square?

bogdanovich [222]

Answer:

6.25 mm squared

Step-by-step explanation:

Because if you multiply 2.5 by 2.5 you get 6.25. To find the area of a square you multiply the two sides its the same as a rectangle.

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2 years ago

B={y | y is an integer and -5 < y < -2}

gtnhenbr [62]

Answer:

b = { -4, -3 }

Step-by-step explanation:

was that the question?

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3 years ago

Find the missing side or angle. Round to the nearest tenth. C=53° B= 80° a=2 b=[ ? ]

Degger [83]

9514 1404 393

Answer:

b ≈ 2.7

Step-by-step explanation:

The missing angle A is ...

A = 180° -53° -80° = 47°

The law of sines tells you ...

b/sin(B) = a/sin(A)

b = sin(80°)×2/sin(47°) ≈ 2.6931

Side b is about 2.7 units.

5 0

3 years ago

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