When he exercises after work, marcus runs an average mile in 8.3 minutes. at this average, how many miles will he run after 36 minutes, rounded to the nearest tenth

Answer:

Marcus will run an average of 4.3 miles after 36 minutes.

Explanation:

Given that Marcus runs an average mile in 8.3 minutes.

Therefore, 1 miles = 8.3 minutes

Applying concept of Unitary Method to find the miles Marcus will run in 36 minutes;

8.3 minutes = 1 mile

36 minutes = =4.3337 miles

Rounding to nearest tenth we get = 4.3 miles.

Hence, Marcus will run an average of 4.3 miles after 36 minutes.

solution:

we have to construct

∠m nt ≅ ∠p qr

the steps to draw this construction are

step 1: use a compass to draw an arc from point q which intersects the side pq at point a and the side qr at point b.

step 2: draw a segment nt and use the same width of the compass to draw an arc from point n which intersects the segment nt at a point x.

step 3:

step 4: join points n and y using a straightedge.

step 3:

option (d).maintaining the same width of the compass as ab, draw an arc from point x such that it intersects the arc drawn from n in a point y.

to draw   congruent angles , 1. width of compasses while drawing two angles should be same i.e from point at which angle has to be drawn, 2.the distance between the two points where the compass intersects the two sides should be same while drawing any two congruent angles.