Answer:
90 degrees because A is an acute angle so x equals 45 degrees and so I multiply that by 2
Step-by-step explanation:
I do not understand ur language I speak English very well sorry I can't help you with your homework
Answer:
B
Step-by-step explanation:
Answer:
4/7
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
Make a list
10: 1, <u>2, </u>5, 10
42: 1,<u> 2,</u> 3, 6, 7, 14, 21