Your sister is 24. Your brother is 20. You are 15. Therefore, your sister will be 48 years old. I’m 87% sure I did this right. Lol, good luck.
5x-2+x-3+x-3 = 34
7x-8 = 34
7x/7 = 42/7
x = 6
Answer
67.5
45° would be the other angle of 2x°
180° - 45° = 135°
135/45 = 67.5°
Answer:
a and b
Step-by-step explanation:
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Answer:
B sas
Step-by-step explanation:
states that if two sides and the included angle of one triangle arecongruent
