If she is cutting the chain into 32 pieces a foot each, she has 32 pieces of chain.
-2x + 6 - 13x + 16
= -15x + 22
Answer: (b+5)(b-5)
Step-by-step explanation:
both b^2 and 25 are square numbers, so square root both of them to give b and 5, then put into brackets with a + and -
Answer:
a Euclidean space, the sum of angles of a triangle equals the straight angle (180 degrees, π radians, two right angles, or a half-turn). A triangle has three angles, one at each vertex, bounded by a pair of adjacent sides.
Answer:
20%
Step-by-step explanation:
(60 - 48) / 60 = 0.2 (20%)
