If we now that 4y equals to x, that means we can replace x with 4y.
Therefore we can write: 4y+2y = 12
We can summarize that to 6y = 12.
If we divide both sides with 6, you get y = 2
In order to solve for x, we can use the second equation and just replace y with value we just got (y=2).
We can write: x+2*2=12
Now you move 2*2 (which is 4) to the other side: x=12-4
Now you get: x = 8
139 mi 1 km 139 km
--------- * ---------- = -------------- = 11.2 km
20 0.62 mi 12.4
Answer:
total distance = 3300 ft
Step-by-step explanation:
we know here displacement S is in vector form that is
......................1
and
and
magnitude is
so here distance from home to cafe is
S = 5 × 660
total distance = 3300 ft
Answer:
A
Step-by-step explanation:
They have to be equal if abc and adc are equal
therefore the answer is A
hows that :D
Answer:
the answer of the question is 4e^2 + 17/18
