Asurvey found that 3 out of 5 seventh graders have an email account. if there are 315 seventh graders, how many would you expect to have an email account? ? explain you

3/15=?/315

divide 315 by 15

then take that number and multiply that by three

then that THAT number and put it over 315

then simplified

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.

answer: 8d

step-by-step explanation:

45+5= 50+5=55+5=60