Answer:
Step-by-step explanation:
<u>Isosceles trapezoid has congruent angles at each base:</u>
12.2
Step-by-step explanation
The triangles are congruent, so the sides are as well. Add 6.1 and 6.1 and you will get 12.2
d
=1000
10^3 is 1000
x=1/2, y=2;
First pair:
2x-5y =-9
4x+5y=12
Add them together:
6x=3
x = 1/2
2(1/2) - 5y =-9
1-5y = -9
1+9=5y
y=10/5=2
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