Answer: the answer is 7.5
Step-by-step explanation:
12 cm is your answer
you just multiply 2 times 6 which is 12
Answer:
(2, -1)
Step-by-step explanation:
We can add the first equation by the second
(4x + 6y = 2)+(-4x + 4y = -12)=
10y=-10
we divide both sides by 10 to get
y=-1
We plug -1 in the second equation to get:
-4x+4(-1)=-12
-4x-4=-12
-4x=-8
Now, we divide both sides by -4
x=2
Hope this helps!
Answer:
x = -7
Step-by-step explanation:
-1 + x = -8
x = -7
Answer:
-72 X + 14
Step-by-step explanation: