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prisoha [69]
3 years ago
9

Please help brain fam!!!

Mathematics
2 answers:
Ber [7]3 years ago
8 0
Your answer is <span>∠7 and ∠8 are supplementary because they are a pair of adjacent angles that form a straight line.

We know that </span>∠7 and ∠8 are supplementary because they form a straight line, and straight lines have a total of 180 degrees. 

Since the two angles are supplementary, we can eliminate the 2nd and 3rd choices.

∠7 and ∠8 are not corresponding angles, which leaves us with option 4.

Best of luck!

~collinjun0827, Junior Moderator
Alex787 [66]3 years ago
5 0
The last statement. they are supplementary angles because they make 180 degrees. and they aren't corresponding, they're adjacent, meaning side by side sharing an arm. and they form a straight line
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Answer:

English plz

Step-by-step explanation:

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3 years ago
49°<br> Solve for 42.<br> 2 = [?]<br> 44/62
Brrunno [24]

Answer:

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(1 - 5q ) +2 (2.5q +8 )
VikaD [51]
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6) (after 2.3) Consider the infinite system of linear equations in two variables given by ax + by = 0 where (a, b) moves along t
Paraphin [41]

Answer:

Step-by-step explanation:

Given infinite system of linear equations is ax + by = 0

when (a,b) moves along unit circle in plane.

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b) Linear independent solution in this system gives some set of solutions

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Vector form is

\left[\begin{array}{ccc}1&0\\0&1\end{array}\right] =I

c) for this equation if add 0x +0y = 0 to system , Nothing will change

Because [0,0] satisfies that equation

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so, the system will be inconsistent

Therefore, the system will have no solution.

6 0
3 years ago
Tonya has 39 packages.Each package weighs 6 pounds.<br> a.2,400lb<br> b.240lb<br> c.200lb<br> d20lb
Umnica [9.8K]

Each package weighs 6 pounds. Choose the best estimate of the total weight of the packages.2,400 pounds 240 pounds 200 pounds 20 pounds.

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2 years ago
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