3. A doggie daycare charges $10 to pick up your dog from your house, and an additional fee for each hour your dog attends daycare. If your total charges come to $31.25, for 8.5 hours, what
is the hourly fee?

$2.50

Step-by-step explanation: We want to find the rate that we have to pay the daycare for each hour. This rate does not include the initial 10 dollar fee, but the total charges do, so you begin by subtracting 10 from 31.25, which gives you how much you paid in total for the hourly fees. And since you had to pay for 8.5 hours, you divide 21.25 by 8.5, to get the hourly fee for the daycare, which is; 2.50.

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.