Answer:
look at the picture shown
Step 2 = (5 + 10) + (3 + 0)
Step 3 = (5 + 10) + 3
Step 4 = 15 + 3
a associative property of multiplication
b commutative property of addition
c identity property of addition
d associative property of addition
The associative feature of addition is demonstrated in Step 1. This characteristic indicates that grouping numbers has no effect on the total.
In Step 1, the associative feature of addition is demonstrated, indicating that grouping numbers doesn't affect the total. The commutative feature is demonstrated by rearranging 5 + (3 + 10) + 0 as 5 + (10 + 3) + 0. This property means that the sequence of numbers added doesn't affect the final amount, allowing for swapping 3 and 10. The remaining qualities, such as the associative property of multiplication, identity property of addition, and associative property of addition, don't apply directly to the rearrangement in Step 1.
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5p - p when you simplify it
Answer:
18
Step-by-step explanation:
12/x = 16 / (x + 6)
Cross multiply
16x = 12(x + 6)
Distributive property
16x = 12x + 72
4x = 72
x = 18
Answer:
x = 18
Step-by-step explanation:
If a line is parallel to a side of a triangle and it intersects the other 2 sides, it divides those sides proportionally, hence
= ( cross- multiply )
16x = 12(x + 6)
16x = 12x + 72 ( subtract 12x from both sides )
4x = 72 ( divide both sides by 4 )
x = 18
Answer:
16. 270/3630
17.240/ 3630
18. 1550/ 3630
19. 560/3630
Step-by-step explanation:
Selected at random means all the books combined which is 3630 the it asks for which ever specific thing which is just the number of those books over the total.
Hope this helps!