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Tamiku [17]
4 years ago
13

What are any properties use to solve 8-2^3)+21

Mathematics
1 answer:
mote1985 [20]4 years ago
6 0

To solve an equation, we use the addition-subtraction property to transform a given equation .... 7x = 21. Finally, we divide each member by 7 to obtain.

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The formula for the area of a parallelogram is A = bh,
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Answer:

<h2>B) 2x³ – 6x² – 14x + 24 square centimeters </h2>

Step-by-step explanation:

The question is incomplete and lacks the required diagram. Find the diagram attached. Here is also the complete question.

"The formula for the area of a parallelogram is A = bh, where b is the base and h is the height. Which simplified expression represents the area of the parallelogram? –4x3 + 14x – 24 square centimeters 2x3 – 6x2 – 14x + 24 square centimeters –4x3 – 14x + 24 square centimeters 2x3 + 6x2 + 14x + 24 square centimeters"

Area of a parallelogram = Base * Height.

Given the height of the parallelogram = (x-4)cm

Base = (2x² + 2x-6) cm

Area of the parallelogram =  (x-4)cm *  (2x² + 2x-6) cm

Area of the parallelogram = (x-4)(2x²+2x-6)

Area of the parallelogram = 2x³+2x²-6x-8x²-8x+24

= 2x³+2x²-8x²-6x-8x+24

=  (2x³-6x²-14x+24)cm²

6 0
3 years ago
Really need help like help on mat​
Furkat [3]

1.<em> no solution</em>

2.<em> one solution</em>

3.<em> infinitely many solutions</em>

4. <em>infinitely many solutions</em>

5.<em> no solution</em>

6.<em> one solution</em>

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This map shows the location of cows in a field.
xenn [34]

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The answer is A because you first move right 4 then up 8, there fore the answer is A.

Step-by-step explanation:

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Step-by-step explanation:

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