An n-sided polygon has two of its exterior angles measuring 30° and 42°. The remaining exterior angles all measure 16° each. Find the value ot n.

A school system is reducing the amount of dumster loads of trash removed each week. in week 5, there were 40 dumser loads of waste removed. in week 10, there were 30 dumster loads removed.

Use the diagram to solve. What is 135% of 280? Percent Total 100% 5% 5% 5% 5% 5% 5% 5% 135%

Seven times the first number plus six times the second number equals 31

What is the correct factorization of x^6-y^6

Kasimir rode his bike 34,478 centimeters. He converts the distance to kilometers. His work is shown below. A. Kasimir should have divided by 10,000. B. Kasimir should have multiplied by 100. C. Kasimir should have divided by 100,000. D.

The distance, d, in kilometres, travelled by a plane after t hours can be represented by d (t) = - 4t³=40t²+500t, where t is greater than or equal to 0 and less than or equal to 10. How long does the plane take to fly 4088 km?

What is 56 multiplied by 67%

Passing through (-1, - 7) and perpendicular to the line with equation 4x + 5y = 31

A barrel of water is full. It decreases by 85%. Now it has 120 liters of water. How much liters of water did it have to begin with?

What is word form for 12.38