3x 10, then 5 x 10, then 7 x 10, then tell if it is going positive or negative

3 x 10 = 30

5 x 10 = 50

7 x 10 =70

30 is positive, 50 is positive, 70 is positive

Step-by-step explanation:

When multiplying 3 by 10, imagine 10 being adding by 10 three times.

10 + 10 + 10

Then add

30

If you know even numbers they go:

2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,etc.

These steps also work for 5 x 10 and 7 x 10.

Imagine 10 being added by 10 five times.

10 + 10 + 10 + 10 + 10 = 50.

Imagine 10 being added by 10 seven times.

10 + 10 + 10 + 10 + 10 + 10 + 10 = 70.

sorry i need the points

step-by-step explanation:

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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.