tAnswer:
Step-by-step explanation:
Let the no. be x
twice the no. = 2x
therefore, it becomes, 2x = 10
Hope this helps
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Answer:
5
5*2= 10 okay okay okay
4
45+63+(4x-12)= 180°
96+4x = 180°
4x=84
x = 21
the answer is letter A
7/20
given,
2r = 7/10
r= 7/10*1/2
r= 7/20
Answer: 34
