Answer:
x=20
Explanation:
3x-10+5x+30=180 (co-interior angles=180)
8x+20=180
8x=160
x=20
Its like a line in the middle of therth
HYDRAULIC fracturing, or fracking, is a drilling method used to extract petroleum (oil) or natural gas from deep in the earth. In the fracking process, cracks in and below the earth surface are opened and widened by injecting water, chemicals, and sand at high pressure. Hope this helps you.
A culture trait shared by Canada and the United States is the English language. The beliefs and customs of a group of people, is their culture. A very important reason for limiting the power of government is to protect civil rights. A form of government known as a monarchy is rule by a king.
i hope this helped <3
Rocks are broken down into smaller pieces by the process of weathering and erosion.
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