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Serhud [2]
2 years ago
15

Ok so this... is confusing the hell outta me any help? ​

Mathematics
1 answer:
kap26 [50]2 years ago
8 0

Answer:

y = 24

Step-by-step explanation:

The sum of the angles of a triangle is 180

A+B+C = 180

ABC = 60

We know 2x-4 = 60

2x -4+4 = 60+4

2x = 64

x = 64/2 = 32

A = 3x = 3(32) = 962x-4 = 60

B = 60

Using the first equation

96+ 60 +y = 180

156 +y =180

y = 180-156

y = 24

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Answer:

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Step-by-step explanation:

Examining the response options:

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No, as y = 25 not 20 and x = 5 .

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5 0
3 years ago
Read 2 more answers
In the diagram, BC¯¯¯¯¯∥DE¯¯¯¯¯ .<br><br> What is AE ?
emmainna [20.7K]
So there are two triangles here: Smaller one (ADE) and bigger one (ABC) and they both are similar.

So you can use proportions here.

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Now do the cross multiply:

7 AE = 6 (AE + 3)

Now solve for AE:

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6 0
2 years ago
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Ierofanga [76]
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2 years ago
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