Answer:
k<3.5 or k>3.5
Step-by-step explanation:
k²-7k+12.25>0
(k-3.5)²
k²-7k+12.25
k²-2k·3.5+(√12.25)²
(k-3.5)²
k-3.5<0 or k-3.5>0
k-3.5 or k-3.5
Answer:
g= 0,35
Step-by-step explanation:
We apply distributive property, we gather the g on one side and the integers on the other, it clears g
(0.10)(0.5) + 0.35g = 0.15(g + 0.5)
0,05 + 0,35g= 0,15 g + 0,075
0,35g -0,15 g= 0,075 - 0,05
0,20 g = 0,070
g= 0,070 / 0,20 = 0,35
Write it as a fraction then multiply by 100:-
= (50/67.4) *100 = 0.7418 * 100 = 74.2% ( to nearest tenth) <------- answer
Its D
Answer:
x=8
Step-by-step explanation: