Answer:
1. <ABC≅ <DEF - given
2. <GHI≅<DEF- given
3. <DEF≅<GHI- Symmetric property
4. <ABC≅<GHI- transitive property
5. m<ABC=m<GHI- definition of ≅ angles
Step-by-step explanation:
The number of new calculators tested was 50 . . . 8 were bad and 42 were good.
The ratio of defective ones to new ones tested is 8:50 or 4:25 or 16% .
Answer:
ok so. wheres the question
The answer is the third option which is AEF and FED, AEG and CEG
Answer:
x = 3, line AB = 17 , and line CD = 17
y = 10, angle A = 70, and angle D = 70
Step-by-step explanation:
well since their the same length you can put them equal to each otheir
5x + 2 = 8x - 7
subtract 5x by both sides to get --> 2 = 3x -7
add 7 to both sides and get --> 9 = 3x
divide 3 by both sides to get x = 3
now plug it back in each equation we started with and get you answers
Same steps for y but different equations
