Considering 1.824 (2 being hundredth) it would mean that this is 1.82 <span />
Answer:
(x - 3)(x - 9)
Step-by-step explanation:
Consider the factors of the constant term (+ 27) which sum to give the coefficient of the x- term (- 12)
The factors are - 3 and - 9, hence
x² - 12x + 27 = (x - 3)(x - 9 )
A) C + A = 630
B) 2C + 5A = 2,910 Multiplying A by -2
A) -2C -2A = -1,260 Then adding it to B
B) 2C + 5A = 2,910
3A = 1,650
A = 550
A) C + 550 = 630
Children's tickets = 80
The formula of circumference: 2兀r
Take 3.14 as 兀
Circumference of circle with radius 4.2 units
=4.2x2x3.14
=26.376units
Circumference of circle with diameter 7.4
=7.4x3.14
=23.236 units
Circumference of circle with diameter 11 units
=11x3.14
=34.54 units
Circumference of circle with radius 9.5 units
=9.5x3.14
=29.83 units
Hope it helps!
The answer is A. The final values are 2, 3, 28
