For each equation below, determine whether the number shown in bold is a solution to the equation. if the number is not a solution, then find the solution. show your work.
a. x + 17 = -3; -20 b. y - 12 = 14; 10
part i: plug each answer into the equation for the variable. (2 points; 1 point each)

part ii: perform the calculation on the left side of the equation. (2 points; 1 point each)

part iii: determine if the number given is a correct solution. if the number is not a solution, find the correct solution. (4 points; 2 points each)

you need to show us the graph.

step-by-step explanation:

i think c. but don't trust it.

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.

1) letter c.

2) 4 square root of 9

hope this

step-by-step explanation: