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Rufina [12.5K]
3 years ago
7

Can someone help please ??

Mathematics
1 answer:
adell [148]3 years ago
7 0

Answer:

x=40

Step-by-step explanation:

In the picture, it seems that angles BHC, CHD, and DHE form a line, 180 degrees. So to solve, set up an equation:

(2x+5)+55+40=180

Take off the parentheses and solve.

Subtract 5, 55 and 40 from both sides, or add them together, then subtract.

5+55+40=100

You get:

2x=80

Divide both sides by 2

You get:

<h3>[x=40]</h3><h3></h3>

I hope this helps!

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