2 years ago

Find the solutions to the equation below.

Mathematics

1 answer:

lapo4ka [179]2 years ago

8 0

Answer:

the answer is D

Step-by-step explanation:

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zhannawk [14.2K]

Answer:

3/40

Step-by-step explanation:

$\frac{5}{8} - \frac{11}{20}$
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$\frac{25-22}{40}$
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Therefore, the answer is 3/40!

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2 years ago

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Ne4ueva [31]

Answer: $A=15x^2+6x-48$

Step-by-step explanation:

The area of a rectangle can be calculated with this formula:

$A=l*w$

Where "l" is the length and "w" is the width.

You can identify from the figure that the length and the width of this rectangle are:

$length=3(x+2)\\width=5x-8$

Then, you need to substitute this lenght and this width into $A=l*w$ :

$A=3(x+2)(5x-8)$

Now, apply Distributive property:

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Finally, you need to add the like terms. Then, you get:

$A=15x^2+6x-48$

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3 years ago