Help me plss Olly drove 56 km from Liverpool to Manchester.
He then drove 61 km from Manchester to Sheffield.

Olly’s average speed from Liverpool to Manchester was 70 km/h.
Olly took 75 minutes to drive from Manchester to Sheffield.

Work out Olly’s average speed for his total drive from Liverpool to Sheffield.

Input note: give your answer correct to 1 decimal place.

i will give brainlest

57.1km/hour

Step-by-step explanation:

I will do this by calculating the total time and distance from Liverpool to Sheffield.

Liverpool to Manchester: 56/70 = 0.8 hours

Liverpool to Sheffield: 56+61=117km, 75mins=1.25 hours, 0.8+1.25=2.05hours

Speed=117km/2.05hours = 57.1km/hr (to nearest 1 decimal place)

Hope it helps! :)

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.