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vladimir1956 [14]
3 years ago
8

PLZ PLZ PLZ help me will give BRAINLIEST to best answer

Mathematics
2 answers:
Travka [436]3 years ago
6 0

Answer:

The system has a unique solution:

(x,y) = (1,1)

vovikov84 [41]3 years ago
5 0

Answer:

the system has a unique solution

Step-by-step explanation:

jhjbhbbjbjb

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Free brainliest if you can convert this fraction into a decimal: <img src="https://tex.z-dn.net/?f=%5Cfrac%7B%CF%80%7D%7Be%7D" i
ioda

Answer:

We all know that 22/7 is a very good approximation to pi. But this well-known fraction is is actually 1/791 larger than a slightly less-well-known but much more mysterious rational approximation for pi: . The fraction 355/113 is incredibly close to pi, within a third of a millionth of the exact value.

Step-by-step explanation:

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3 years ago
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Quadrilateral ABCD is inscribed in a circle. Find the measure of each of the angles of the quadrilateral. Show your work.
LuckyWell [14K]

Step-by-step explanation:

Quadrilateral ABCD is inscribed in a circle.

Opposite angles of a Quadrilateral are Supplementary.

\therefore \: \angle A + \angle C = 180° \\  \therefore \:(2x + 3) \degree+ (2x + 1) \degree = 180° \\  \therefore \: (4x + 4) \degree = 180° \\ \therefore \: (4x + 4) = 180 \\ \therefore \: 4x = 180 - 4 \\ \therefore \: 4x = 176 \\ \therefore \: x =  \frac{176}{4}  \\ \therefore \: x =  44 \\  \\  m\angle A  = (2x + 3) \degree \\  = (2 \times 44 + 3) \degree \\ = (88 + 3) \degree \\  \huge \red{ \boxed{ \therefore \: m\angle A  =91 \degree}} \\  \\ m\angle  C = (2x + 1) \degree \\  = (2 \times 44 + 1) \degree \\ = (88 + 1) \degree \\  \huge \red{ \boxed{ \therefore \: m\angle   C=89\degree}}  \\  \\ m\angle  D= (x - 10) \degree \\  = (44 - 10) \degree \\  \huge \red{ \boxed{ \therefore \: m\angle  D =34\degree}}  \\  \\ similarly \\  \\  \huge \red{ \boxed{ \therefore \: m\angle  B  = 146\degree}}   \\  \\

6 0
3 years ago
Help with pic please as siin as possibke SIMPLIFY....​
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Answer:

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Step-by-step explanation:

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5 0
3 years ago
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castortr0y [4]

Answer:

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Step-by-step explanation:

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3 years ago
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jekas [21]
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4 years ago
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