Question

please any one answer this question its urgent​

Answer 1

Answer:

use formula discount percent=(mp-sp)/MP*100%.Put the value and take out the answer

Answer 2

Answer:

Step-by-steAnswer:

X=130°,y=30°

Step-by-step explanation:

As l || m || n

Then angle 1=50°

Therefore angle 1 is equal to angle 2 = 50° (co-interior angles)

Then why linear pair

Angle x + angle 2 =180degree

x+50°=180°

x=180°-50°

x=130°

2. Angle y is equal to angle 3 equals to 30 degree (co -interior angles)

Hope it helps

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