11. AA 39/13= 3 14/7 = 2 not similar
12. SSS 15/12=1.25, 12/9= 1.33, 10/7= 1.43 not similar
13. Not similar
14.SSS 50/25= 2, 40/20=2, 20/10=2 similar
15. Exterior angle
16. Vertical angle
17. AA Q=C, B=N similar QBX= CNA by AA
18. SSS 22.5/18=1.25, 15/12=1.25, 18/0=18 Not enough information/ not similar
19.SAS 20/15=1.33, I=S, 15/9= 1.67 not similar
20. SAS 13/12=1.08, S=U, 10/8= 1.25 not similar
Answer:
∠ 1 = ∠ 2 = 75°
Step-by-step explanation:
The sum of the 3 angles in Δ CDE = 180°
sum the angles and equate to 180°
∠ 1 + 38° + 67° = 180°
∠ 1 + 105° = 180° ( subtract 105° from both sides )
∠ 1 = 75°
∠ 1 and ∠ 2 are vertically opposite angles and are congruent , so
∠ 2 = 75°
Answer:-8/6=y
Step-by-step explanation:
You have to do KCF which means keep the number on the left or right left in this case, change the mark to a multiplication symbol, and then flip the other fraction which means 3/8 will be 8/3 and if you are looking for a mixed fraction asnwer would be -1 1/3 pls mark as brainliest if right
Write an out an equation using the information given. So:
8 + 5 + x - 2 = 14.5
<span>13 + x - 2 = 14.5 </span>
<span>11 + x = 14.5 </span>
<span>x = 3.50
This means that the answer is D.
Hope this helped :)</span>
Sum is the answer in addition, so add n and 5
n + 5
