X= -2/5
SOLUTION
25x^2 + 20x + 4 = 0
(5x + 2)^2 = 0
5x + 2 = 0
x= -2/5
Hope this helps! :))
Answer:
Step-by-step explanation:
Do 4 times 15 and add 3 then divide the denominator by the numirator
5
Ac= 10 inches is the diameter
Fa is the half of the circle so divided 2 to get 5
Answer:
your graph should look like this ↓↓↓↓↓
<em>Hope this helps!!!</em>
Answer:
196
Step-by-step explanation:
1+2+3+4+......+25+26+27 = (1+27) + (3+25) + (5+23)+(7+21) + (9+19) + (11+17) + (13+15)
= 28 x 7 = 196
It's like area of trapezoid of bases: 1, 27 and height of 14
