Since there may be an easier way, you can find how many centimeters there may be for one meter by dividing both sides (3 cm = 5 m ) by 5.
So, .6 cm= 1 m
This will make it easy to divide to find the actual ticket size.
You have to find how many .6 there are in 9.4 by dividing:
The rocket would be
m tall.
Answer:
The values of x are x= 2i and x= -2i
Step-by-step explanation:
We need to solve the equation:
2x^2 + 8 =0
Taking 2 common
2(x^2 +4) =0
Dividing both sides by 2
x^2+4 =0
Adding -4 on both sides
x^2 +4 -4 = 0-4
x^2 = -4
Taking square root on both sides we get
√x^2 = √-4
we know √4 = 2 and √-1 = i so answer is:
x = ± 2i
The values of x are x= 2i and x= -2i
The graph is shown in figure attached.
Answer:
2 2/3
Step-by-step explanation:
10 / 3 3/4 =
2 2/3
Hope that helps!
There will always be 34.5L of water in the cups because no water is removed.
Therefore the cups still total 34.5L after the water is poured from one to the other.
The smaller cup has some amount of water we'll call x.
The larger cup has nine times this, so 9x.
We know that x + 9x = 34.5.
We can simplify this to 10x = 34.5.
Divide each side by 10...x = 3.45.
So, we know that the smaller cup had 3.45L of water at the end.
Since 0.68L was poured in, it must've started with 2.77L. (3.45 minus 0.68)
We can also conclude that the larger pail had 31.73L .
(35 minus 2.77, or 9 times 3.45 plus 0.68)
