Fiona starts at the beginning of a hiking trail walks 4/5 mile she counts the mileage markers that are placed every 1/10 mile along the trail how many markers does she count

Fiona count 8 markers.

Explanation:

It is given that Fiona starts at the beginning of a hiking trail walks 4/5 mile she counts the mileage markers that are placed every 1/10 mile along the trail.

Let Fiona count x markers.

If markers are placed every mile, So, after counting x markers Fiona will cover miles.

It is given that Fiona covers miles.

Therefore, the number of markers counted by Fiona is 8.

5   1/4   miles per hour

step-by-step explanation:

15   3/4 / 3 = 5   1/4

according to the triangle sum theorem, all the angles in a triangle must add up to 180 degrees. if we know one angle is already 90, we do 180-90=90. the other 2 angles must add up to 90, exactly.

step-by-step explanation: