Answer:
Angles in a triangle add up to 180.
ABG - x + 90 + ANGLE AGB = 180
Angles on a straight add up to 180.
CDE - 8x + ANGLE D + 3x = 180
Alterate angles - ATTACHMENT
ANGLE D = x
8x + x + 3x = 180
12x = 180
x = 180/12
<h2>x = 15</h2>
18 * 1/8 because you dont mutliply the denominator by a whole number, only the numerator.
let me know if youre right
Answer:
65
Step-by-step explanation:
A 5 is best predicted number
Answer:
57
Step-by-step explanation:
range = biggest - smallest
91 - 34 = 57
range = 57