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2 years ago

PLZ Someone help Find the measure of angles 3 and 4

Mathematics

2 answers:

allsm [11]2 years ago

6 0

Answer: 3 =92

4 = 88

Step-by-step explanation: because angle 4 = 180-42+46 = 92 and angle 3 is 180-92 = 88

jek_recluse [69]2 years ago

5 0

Answer:

∠3=88 , ∠4=92

Step-by-step explanation:

∠4 + 42° + 46° = 180° (angle sum property of a triangle)

∠4 + 88° = 180°

∠4 = 180° - 88°

∠4 = 92

∠3 + ∠4 = 180° (linear pair)

∠3 + 92° = 180°

∠3 = 180° - 92°

∠3 = 88°

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juin [17]

<h2>Greetings!</h2>

Answer:

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Step-by-step explanation:

To solve simultaneous equations, you need to have the number in front of both x's or y's the same. (signs doesn't matter)

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Now we can add the two equations:

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Move the $\frac{360}{7}$ over to the other side, making it a positive:

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x = $\frac{50}{7}$

So y = $\frac{-18}{7}$ and x = $\frac{50}{7}$

<h2>Hope this helps!</h2>

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