The weights, in pounds, for seven Golden Retrievers and seven German Shepherds are listed below.

Golden Retrievers: 60, 62, 66, 68, 69, 70, 75
German Shepherds: 49, 54, 62, 65, 74, 79, 88
Which statement correctly compares the medians and the ranges of the weights of the dogs?

A.
Both the median and the range for the Golden Retrievers are less than the median and range for the German Shepherds.

B.
Both the median and the range for the Golden Retrievers are greater than the median and range for the German Shepherds.

C.
The median for the Golden Retrievers is less than the median for the German Shepherds, but the range for the Golden Retrievers is greater than the range for the German Shepherds.

D.
The median for the Golden Retrievers is greater than the median for the German Shepherds, but the range for the Golden Retrievers is less than the range for the German Shepherds.

7

step-by-step explanation:

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2

step-by-step explanation:

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.