Answer:
x = 23
Step-by-step explanation:
the sum of the 3 angles in a triangle = 180°
the third angle forms a straight angle with 100°, hence
third angle in triangle = 180° - 100° = 80°
Summing the 3 angles gives
2x + 3 + 80 + 51 = 180
2x + 134 = 180 ( subtract 134 from both sides )
2x = 46 ( divide both sides by 2 )
x = 23
Answer:
C=47
B=133
Step-by-step explanation:
25x^2-49y^2
(5x-7y)(5x+7y)
Answer:
279.00
Step-by-step explanation:
7.75x36
Answer: (f)
Step-by-step explanation:
Given
The growth equation is
When population becomes 1500
Thus, after 69.71 years of year 2015 i.e. . In year 2084, it becomes 1500.
option (f) is correct.