Answer:
17260
Step-by-step explanation:
multiply 14400 by 20%
After that add 14400 and 2880together
and you got the answer
To determine the length of AB, one must subtract BC from AC. If the length of AC is 18 and the length of BC is 4, then using this formula yields 18 - 4 = 14, so the length of AB is 14.
This postulate also allows a line segment that has only two known points to be broken into two line segments with the addition of a third point in between the endpoints. This is useful for proofs in geometry and analysis.
Given expression:
2x(x + 7)-(3x +1);
To distribute implies to spread a process equally in an expression. Often times, the distributive property is used for expressions inside parentheses;
2x(x + 7)-(3x +1)
Distribute 2x over the first parentheses;
the negative sign distributes over the second part
= (2x² + 14x) - 3x -1
= 2x² + 14x -3x -1
Add like terms;
= 2x² + 11x -1
This expression 2x² + 11x -1 is equal to the given one
Answer:
-60% decrease
Step-by-step explanation:
60 is the old value and 24 is the new value.
percent change =
x 100%
so for this problem, you can substitute the values given in the formula:
percent change =
x 100% =
x 100% =
-60% (decrease)
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