Answer:
Simplifying
8x + -4y = 24
Solving
8x + -4y = 24
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '4y' to each side of the equation.
8x + -4y + 4y = 24 + 4y
Combine like terms: -4y + 4y = 0
8x + 0 = 24 + 4y
8x = 24 + 4y
Divide each side by '8'.
x = 3 + 0.5y
Simplifying
x = 3 + 0.5y
God bless you and have a beautiful rest of your day!
Answer:
H (x= -3 , y=5)
I (x=8 , y=2)
J (x= -3 , y= -5)
D is the distance between the 2 points so just plug in the x and y cords of each of the corresponding points
so for (HI)
you plug in 2 on the red x
and 8 on the red y
then -3 in the blue x
and 5 in the blue y
Answer: 130
Step-by-step explanation:
The five rounds up making it 130
Answer:
CDJ= 34
Step-by-step explanation:
We know that ADJ = 90 degrees
ADK = 180 degrees and JDK equals 90 degrees so ADJ must equal 90 degrees
ADJ = ADC+CDJ
ADJ =4x+ 3x-8
Since ADJ = 90 degrees
90 = 4x+3x-8
Combine like terms
90 = 7x-8
Add 8 to each side
90+8 = 7x-8+8
98 = 7x
Divide each side by 7
98/7 = 7x/7
14 =x
We want to know CDJ
CDJ = 3x-8
CDJ = 3(14) -8
CDJ = 42-8
CDJ= 34
Answer:
265 yd squared
Step-by-step explanation:
We can solve this problem by taking the little triangle on the left side and moving it to the right to get a rectangle, and from there we can find the area like its a rectangle
21.2*12.5=265
