average speed= total distance/total time taken
60+45= 105miles
1 mile= 1.609
105×1.609= 168.945km
168.945/4
Hence answer = 33.79 km/hr
Answer:
You need to attach a picture of your problem.
The answer is left 4 and right 3 units hope this helps


The grpah of the quadratic function is shown below:
Answer:
a= -4
Step-by-step explanation:
2^-4 ×2^a =2^-8
2^-4+a = 2^-8
both 2 are cancelled by dividing
then,
-4+a = -8
a = -8+4
a= -4
hope this helps you