Angel and DJ assembled 45 fence sections between them. Angel assembled twice as many fence sections as DJ. Let f represent the n
umber of fence sections DJ assembled. Which picture best represents the situation?
1 answer:
You might be interested in
Answer:
B
Step-by-step explanation:
By the definition,
If we can consider right triangle with hypotenuse 25 un. and adjacent leg 24 un. By the Pythagorean theorem,
So,
Answer: x=-1 and y= -3
Step-by-step explanation:
Solve for x, x+y=-4
Minus y from both sides so it'll be X=-y-4
Now substitute -y-4 in x-y=2 and solve for y
-y - 4 -y=2
Add like terms, -2y - 4=2
Add 4 to both sides -2y=6
Divide both sides by -2
y= -3
Substitute -3 in x=-y - 4
x=-(-3) - 4
- × (-3)= 3
3 - 4= -1
x= -1