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Oxana [17]
3 years ago
15

Which equations are true? Choose All Answers That Apply (10 Points)

Mathematics
2 answers:
Step2247 [10]3 years ago
4 0

Answer:

second one

A negative multiplied by a negative is a positive.

- (-x) is multiplication.

Nataly [62]3 years ago
3 0

Answer:

B

Step-by-step explanation:

Two negatives is a positive, and you want your outcome to be a positive x, therefore b is the correct answer.

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SSSSS [86.1K]

Given:

∠PRS and ∠VUW are supplementary.

To prove:

Line TV || Line QS

Solution:

Step 1: Given

∠PRS and ∠VUW are supplementary.

Step 2: By the definition of supplementary angles

m\angle {PRS}+m\angle {VUW}=180^{\circ}

Step 3: Angles forming a linear pair sum to 180°

m\angle {PRS}+m\angle {SRU}=180^{\circ}

Step 4: By transitive property of equality

step 2 = step 3

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Step 5: By algebra cancel the common terms in both side.

{m} \angle {VUW}={m} \angle{SRU}

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Hence proved.

6 0
3 years ago
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ad-work [718]
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Bingel [31]
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