Use the properties of operations to simplify this algebraic expression. rewrite the expression by following the directions in ea
ch step.
5(x - 4) + 3x - 9x+7
5(x - 4) + 3x - 9x+7
2 answers:
Answer and Explanation:
Given : Expression
To find : Use the properties of operations to simplify this algebraic expression. Rewrite the expression by following the directions in each step.
Solution :
Step 1 - Write subtraction as addition,
Step 2 - Use the distributive property,
Step 3 - Use the commutative property of addition to reorder terms so that like terms are together,
Step 4 - Use the associative property of addition to group like terms,
Step 5 - Simplify
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Answer:
On a coordinate plane, a trapezoid has points (0, 0), (0.5, 2), (1, 2), (1.5, 0).
Step-by-step explanation:
If a trapezoid is dilated with a scale factor between 0 and 1, the resulting trapezoid will look smaller than the original trapezoid.
Since the figure is missing, we can examine the coordinates.
By analyzing the coordinates critically, the correct choice is :
On a coordinate plane, a trapezoid has points (0, 0), (0.5, 2), (1, 2), (1.5, 0).
Because when we compare to the original figure with coordinates:
(0, 0), (1, 4), (2, 4), (3, 0), we can see that, the coordinates of the original figure were multiplied by .
The scale factor is and this is between 0 and 1