2 years ago

I need to know what the answer is

Mathematics

1 answer:

kramer2 years ago

8 0

20x is greater than or equal to 25000
x is greater than or equal to 1250

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Find m∠U.<br> Write your answer as an integer or as a decimal rounded to the nearest tenth.

madam [21]

Answer:

Answer:

50.2

Step-by-step explanation:

$ut = \sqrt{ {6}^{2} + {5}^{2} } \\ \sqrt{36 + 25} \\ \sqrt{61 } \\ using \: cosine \: rule \\ cos \: u = \frac{ {5}^{2} + 61 - 36 }{2 \times 5 \times \sqrt{61} } \\ \\ = \frac{25 + 61 - 36}{78} \\ \\ = \frac{50}{78 } \\ \cos \: u = 0.64 \\ \m∠U.: = 50.2$

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2 years ago

Which expression best completes the following definition of a complex number?

Degger [83]

The answer is Isd= uyju love

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2 years ago

Read 2 more answers

A machine requires three hours to make a unit of Product A and five hours to

svlad2 [7]

Let A unit be a; B unit be b

a + b = 95

b = 95 - a

3a + 5b = 395

3a + 5(95 -a) = 395

3a + 475 - 5a = 395

-2a = -80

a = 40

a + b = 95

40 + b = 95

b = 55

Therefore, a = 40; b = 55.

Hope this helps

8 0

3 years ago

A coin which is tossed straight up into the air. After it is released it moves upward, reaches its highest point and falls back

Helen [10]

Answer:

Answers G, and A

Step-by-step explanation:

the motion of a body is as a result of the various forces acting on it.

As the coin is tossed upwards an upwards force acts on it and this force decreases up to the highest point the coin reaches. at the highest point the force of gravity applies. This force is downwards and constant (9.8m/ $s^{2}$ ).

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3 years ago

Round 20045 to 4 significant figures.

tresset_1 [31]

Answer:

2005

Step-by-step explanation:

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2 years ago