Given: ∠1 ≅ ∠9

Mathematics

2 answers:

melisa1 [442]4 years ago

8 0

Answer:

Option A is true

Step-by-step explanation:

Given: ∠1 ≅ ∠9

To Find : Which lines must be parallel?

Solution :

∠1 and ∠9 are corresponding angles

When the traversal cut the the two lines and forms the angles and if these angles are equal so, these two lines must be parallel

So, r is parallel to s

Hence Option A is true .

Vadim26 [7]4 years ago

3 0

$A \: is \: the \: right \: answer$

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Which of the following graphs shows the<br> solution set to 2x < 6 and 3x + 2 ><br> -4?

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Answer:

The third picture

Step-by-step explanation:

Solve for x in both equations

2x<6

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Divide both sides by 3:

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When the symbol is facing left < then shade left, imagine it is pointing which way to shade. x<3 is represented by the 3 picture on the left. When the symbol is facing right > then shade right, again it is pointing which way to shade. x>-2 is represented by the 3 picture on the right.

The circles are not filled in because the symbol is < and > rather than $\leq and \geq$ . When it is greater than or equal to or less than and equal to (represented by the line under the symbol), then the circle is shaded in.