Answer:
it is 2 bcz if we see that in the 12 , 18 and 56 the two is the highest common factor
Answer:
120(I'm not definitely sure)
Step-by-step explanation:
IQR= Q3- Q1= 170 - 50 = 120
Answer:
Step-by-step explanation:
1/4 multiplied by the number of days in the week
1/4 * 5
1/4 * 5/1
5/4
1 1/4
Answer:
2n
Step-by-step explanation:
Pythagoras 
2 squared plus 2 squared = 8 but you need to find out the root of 8,
square root of 8 is a surd, so answer in that
27a² + 18ax + 45a = 9a(3a + 2x + 5)
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This missing part is 3a + 2x + 5.
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