Acar travels an average speed of 56 mph how many miles does it travel in three hours and 45 minutes

the formula we use is

distance = speed * time

In the question we are provided with the info that

speed = 56 mph and

time = 3 hours 45 minutes = 3 + 45/60 hours = 3+ 0.75 hours = 3.75 hours

Now lets plug the values in the formula

distance = speed * time = 56 mph * 3.75 hours

distance = 210 miles

Step-by-step explanation:

(

x

−

5

)

2

+

(

x

+

3

)

2

=

16

The center of the circle is  

(

5

,

−

3

)

the inverse of both  

h

and  

k

.

The radius is the  

√

16

which is  

r

=

4

.

Explanation:

The equation of the circle is

(

x

−

h

)

2

+

(

y

−

k

)

2

=

r

2

Where the center of the circle is (-h,-k)

for the equation

(

x

−

5

)

2

+

(

x

+

3

)

2

=

16

Therefore, the center of the circle is  

(

5

,

−

3

)

the inverse of both  

h

and  

k

.

The radius is the  

√

16

which is  

r

=

4

.