Answer:
She forgot to flip the inequality sign when dividing both sides by -4
X | x ≤ 1} and {x | x ≥ 1}{x | x < 1} and {x | x > 1}<span>{x | x ≤ 1} or {x | x ≥ 1}
.
</span>
Ok well the only thing that makes since to me is that the triangle is a Equilateral Triangle, so all the sides are going to be the same. And if the perimeter is 24, then you divide that by 3, and you get 8. And if DEF is the midpoints of triangle ABC, then DEF is an upside down triangle in the triangle ABC. So all the sides of ABC are double whatever DEFs are. And DEFs were 8, so 8 times 2 is 16. And to get the perimeter you add that together 3 times and you get 48. So i'm not sure exactly how you would do this, but i'm pretty sure this is the way. If not i'm sorry i couldn't help. :(
Answer:
1/5 cup of grapes for each cup of apples
Step-by-step explanation:
Divide: 3 divided by 15=0.2
0.2 as a fraction is 2/10
2/10 simplified=1/5
(I was gonna put picture of my work, but I'm too lazy, lol)
Hope this helped!! :)
Stay safe and have a wonderful day/night!!!!!
Brainliest?!?!
Answer:
see below
Step-by-step explanation:
The sum of the angles of a triangle is 180
x+15 + 2x+8 + 11x+3 = 180
Combine like terms
14x + 26 = 180
Subtract 26 from each side
14x+26-26 =180-26
14x = 154
Divide by 14
14x/14 = 154/14
x=11
<S = x+15 = 11+15 =26
<T = 2x+8 = 2*11+8 = 22+8 = 30
<T = 11x+3 = 11*11 +3 = 121+3 = 124
