(10x-15) find x from the angles
1 answer:
Answer:
Step-by-step explanation:
You can see the angle opposite to (10x-15) is equal because it is a corresponding angle (learn about them or ask)
The corresponding angle of 10x-15 is 90
so
10x-15=90
now this is simple algebra
10x=90+15
10x=105
x=105/10
x=10.5
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