Mathematics
01.08.2021 00:47
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Which equations could be used to represent the relationship between the values in
Which equations could be used to represent the
relationship between the values in the fact family model?
Check all that apply.
8 + x = 19
19 + x = 8
19-x=8
19-8= x
8 + 19 = x
Show Answers
Check all that apply.
8 + x = 19
19 + x = 8
19-x=8
19-8= x
8 + 19 = x
veronicatrejoaguiler
4,4(67 marks)
8+x=19
19-x=8
19-8=x
Step-by-step explanation:
This is a Fact Family triangle. The two sides on the right represent subtraction and the bottom base represents addition. Using the triangle, you shall conclude:
8+x=19
19-x=8
19-8=x
primmprincess312
5,0(18 marks)
Let smallest number be x then largest = 2x
so x + 2x = 36
3x = 36
x = 12 and 2x = 24
The 2 numbers are 12 and 24
so x + 2x = 36
3x = 36
x = 12 and 2x = 24
The 2 numbers are 12 and 24
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