Answer:
4.5 miles
Step-by-step explanation:
You times .75 and 6 and you should get 4.5 miles
Percent means parts out of 100
28%=28/100=14/50=7/25
5 times 40 times 49 equals 9800 because you do 5 time 4 and that's 20 and you add a 0 and you multiply by 49 to get 9800.
Do you know What topic this is ?
Given that,
An equation : -9c² +2c +3 = 0
To find,
Find the value of x.
Solution,
We have, -9c² +2c +3 = 0
We can solve it using the formula as follows :

Here, a = -9, b = 2 and c =3
Put the values,

So, the solution are -0.47 and 0.69.