A regular polygon has an exterior angle measuring 60°, what is the name

of this polygon? *

pentagon

hexagon

heptagon

octagon

Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule. A (n) = 1 + (n - 1) (-5.7) A) 1, - 16.1, - 50.3 B) - 5.7, - 21.8, - 51.3 C) 1, - 21.8, - 56 D) 0, - 17.1, - 51.3

What is the slope of (5,1) and (2,-7)

Divide 25kg in a ratio of 2:3:5

Expand the following 3 (x+9)

chris bought a cup of hot chocolate does his cup probably hold 400 liters or 400 milliliters of hot chocolate

Simplify the equation 3g-2b2

Solve for b A = bh (Area of a parallelogram)

Prove that: 25^9+5^17 is divisible by 30

James has mapped his seat and his teacher's seat on the coordinate plane at (0,10) and (-4,6). Find the distance between their seats. A. 4√ 17 units B. 16 units C. 4√ 2 units D. 4 units

What is the sum of 90 minutes and 50 minutes? 130 minutes 1 hour, 40 minutes 2 hours 2 hours, 20 minutes