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Elina [12.6K]
3 years ago
7

Is the ordered pair left parenthesis 4 comma negative 1 right parenthesis(4,−1) a solution of the following system of​ equations

?
3 x plus 5 y equals 73x+5y=7
5 x minus 3 y equals 175x−3y=17
Mathematics
1 answer:
blondinia [14]3 years ago
7 0

Answer:

No

Step-by-step explanation:

(x,y)=(4,-1)

73x+5y=7

73*4+5*(-1)=287

287\neq 7

____________________________

175x−3y=17

175*4-3*(-1)=703

17\neq 703

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Part 3: Complete the following metric conversions. Make sure to show all work to receive credit! You may
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Answer:

13) 2 g

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19) 0.25 km

Step-by-step explanation:

13. Convert 2,000 mg to g:

1 mg = 0.001 g

(2,000 mg * 0.001 g) / 1 mg = 2 g

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15. Convert 104 km to m:

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(104 km * 1000 m) / 1 km = 104,000 m

16. Convert 16 cm to mm:

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Which equation represents the line shown in the graph?
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vova2212 [387]

Answer:

▢ $\overline{DG}$ ≅ $\overline{FG}$

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Step-by-step explanation:

As you can see, angles \displaystyle BAF and \displaystyle DEF form two half-kites, which you should know have <em>two</em><em> </em><em>pairs of</em><em> </em><em>congruent</em><em> </em><em>sides</em>, therefore segments \displaystyle GA and \displaystyle GE are what you call angle bisectours, which is why segments \displaystyle FG, \displaystyle DG, and \displaystyle BG are congruent.

I am joyous to assist you at any time.

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