the regular polygon would have 18 sides. because you do 180 deg-20deg=160 deg. then multiply 160 and 18 to get to2880. each exterior angle of a polygon is 20 degress. so the polygon has 360/20=18 sides. (i think)

7 0

3 years ago

You have $140 in a savings account and save $10 per week. Your friend has $95 in a savings account and saves $19 per week. How m

Dmitry [639]

Answer:

5 weeks

Step-by-step explanation:

19x5=95 95+95=190

10x5=50 50+140=190

7 0

3 years ago

Would anyone know this?

MakcuM [25]

Answer:

nopeee

Step-by-step explanation:

4 0

3 years ago

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