Here are seven numbers. 13
6
12
7
6
4
8
(a) Work out the range of the seven numbers.
Choose your answer.
5
co
7
8
9

9

Step-by-step explanation:

The range of a data set is the difference between the largest and smallest values of the set. In this case, the largest and smallest values are 13 and 4, respectively. Therefore, the range of the set is 13 - 4 = 9.

Hope this helps!

9.

Step-by-step explanation:

THe range = highest - lowest number

= 13 - 4

= 9.

we need more info to solve this

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.