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Sauron [17]
3 years ago
12

If 8=10 and 1=7, which describes all the lines that must be parallel?

Mathematics
2 answers:
77julia77 [94]3 years ago
6 0

Answer: Lines r and s and lines t and u must be parallel.

Step-by-step explanation:

If \angle{8}\cong\angle{10} which are alternate interior angle corresponding to line t and u.

then by Alternate interior angle property :

Lines t and u must be parallel.

If \angle{1}\cong\angle{7} which are alternate exterior angle corresponding to line r and us.

then by Alternate exterior angle property :

Lines r and s must be parallel.

Hence, Lines r and s and lines t and u must be parallel.

Black_prince [1.1K]3 years ago
5 0
I'm not sure. But i think the answer is C
You can see that none of the lines are about to/ are intersecting 
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Express each ratio as a unit rate.round to the bearest tenth,if necessary. 2 note books for $0.60
FrozenT [24]

Option B

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<h3><u>Solution:</u></h3>

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6 0
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madreJ [45]

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Step-by-step explanation:

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The model shows that we are to arrange the factors based on the terms in the square box. The factored form is(6x+5)(x-4)

<h3>Factorizing quadratic equations</h3>

Factorization is a way of simplify. Given the equation 6x² - 19x - 20

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Learn more on factoring here: brainly.com/question/24734894

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