Answer:
-6
Step-by-step explanation:
x=-6
Answer:
Question 9
Step-by-step explanation:
9a:
i. 23
ii. 195
iii. 2.76
9b:
i. 32, 83, 4.35
ii. 14, 11, 2.46
Answer:
6x + 12
Step-by-step explanation:
4x + 2 (x + 6)
4x + 2x + 12
6x + 12
Answer: In geometry, a decagon (from the Greek δέκα déka and γωνία gonía, "ten angles") is a ten-sided polygon or 10-gon. The total sum of the interior angles of a simple decagon is 1440°.
Answer:
12 pieces
Step-by-step explanation:
(22 1/2)/ (1 7/8) =12
