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3 years ago

7

The area of a square is given by x2, where x is the length of one side. Mary's original garden was in the shape of a square. She

has decided to double the area of her garden

2 answers:

Lunna [17]3 years ago

8 0

2x^2 (squared) ! its the area (x squared) times 2 (doubling) so it would be 2x squared

Trava [24]3 years ago

5 0

What they said is correct!

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14. What is the value of x? Justify each step.

kap26 [50]

Answer:

x=3

Step-by-step explanation:

Given information: AC=32, AB=2x, BC=6x+8 and point B lies between A and C.

We need to find the value of x.

$AB+BC=AC$ (Segment addition property)

Substitute the given values.

$2x+6x+8=32$ (Substitution)

Combine like terms.

$8x+8=32$ (Simplification)

Subtract 8 from both sides.

$8x+8-8=32-8$ (Subtraction property of equality)

$8x=24$

Divide both sides by 8.

$x=\frac{24}{8}$ (Division property of equality)

$x=3$

Therefore, the value of x is 3.

8 0

4 years ago

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GuDViN [60]

Yes doqpuz shgwz2727819

5 0

3 years ago

What is 64x^9 as a monomial cube

Damm [24]

Answer:

(4x^3)^3

Step-by-step explanation:

64x^9

divide each exponent by 3 to get a cube

((64^-3)x^3)^3

simplify

(4x^3)^3

7 0

2 years ago

Select the correct answer.<br><br>

sammy [17]

Answer:

A. -2

Step-by-step explanation:

Hope this helps

3 0

3 years ago

mash [69]

Answer:

2

Step-by-step explanation:

10-2=8.

4 0

3 years ago

Read 2 more answers