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disa [49]
3 years ago
9

Need help asap please!!!!!!

Mathematics
2 answers:
Shalnov [3]3 years ago
7 0

Answer:

a. 200°

Step-by-step explanation:

a = 360 \degree - 160 \degree \\ a = 200 \degree

slavikrds [6]3 years ago
3 0

Answer:

A. 200

Step-by-step explanation:

Since an arc degree is the same to the corresponding angle degree, we need to find the missing angle degree:

360 - 160 = 200°

Since our angle is 200°, our arc degree is also 200°

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What is the greatest common factor for 200,205
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6 0
3 years ago
Which expression is equivalent to r^9/r^3
Deffense [45]
\cfrac{r^9}{r^3} =r^{9-3}=r^6
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4 years ago
Read 2 more answers
Sonia is standing 20 centimeters from the door.brice is standing 20 meters from the door.who is standing further from the door
Sever21 [200]
Hello!

Brice is standing further away from the door, because 20 metres are greater than 20 centimetres.

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6 0
3 years ago
The Digit 9 in which number represents a value of 9 hundredths?
andreyandreev [35.5K]

Answer:

One example: 1.29

Step-by-step explanation:

Any number with 9 at the second decimal place

5 0
3 years ago
Left parenthesis 5 plus 2 square root of 6 right parenthesis squared = a plus b square root of 6 then the value of a and b are
Ganezh [65]

Answer:

The values of a and b are 33 and \frac{20\sqrt{3}}{3}, respectively.

Step-by-step explanation:

The statement is equivalent to the following mathematic expression:

\left(5 + 2\sqrt{2})^{2} = a + b\cdot \sqrt{6} (1)

By definition of the perfect square trinomial:

25 + 20\cdot \sqrt{2} + 8 = a + b\cdot \sqrt{6}

33 + 20\sqrt{2} = a + b\cdot \sqrt{6}

And by direct comparison we have the following system:

a = 33 (2)

b\cdot \sqrt{6} = 20\sqrt{2} (3)

By (3), we solve for b:

b = \frac{20}{\sqrt{3}}

b = \frac{20\sqrt{3}}{3}

The values of a and b are 33 and \frac{20\sqrt{3}}{3}, respectively.

6 0
3 years ago
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