Answer:
i dont know im so sorry i really need points someone took all mine by reporting them and i need to ask a question for an assignment due in 10 min and i need help again im so sorry
Step-by-step explanation:
Answer:
x>15
Step-by-step explanation:
Given the inequality: 2x + 10 < 4x - 20
Collect like terms
2x-4x<-20-10
-2x<-30
x > -30/-2
x>15
Hence the solution is x>15
You would have to use the Pythagorean theorem to solve this.
Step 1:
-Create a triangle using point (-5,-1)
Step 2:
-Find the base and height of the triangle created.
Base=distance from (-5,0) and point A, (3,-1). (Base is 8 units)
Height=distance from (-5,0) to (-5,5). (Height is 6 units)
Step 3:
Use the Pythagorean Theorem to find the hypotenuse length which is the line segment AC.
8^2+6^2=(AC)^2
64+36=(AC)^2
100=(AC)^2
10=AC
AC is ten units long
X = 4
y = 1
I hope this helps. :)
First because 5x+5y=0 you can factor the 5 from equation so:
5(x+y)=5(0) => x+y=0
and by solving for x using elimination method
-8x+y=36
x+y=0
by subtracting both x and y we get
-9x=36 => x=-4
by inputing x into the "x+y=0" equation we get:
-4+y=0 => y=4
