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3 years ago

Note: Figure is not drawn to scale.

Mathematics

2 answers:

Marina CMI [18]3 years ago

8 0

Your answer is (D) 480 sq in

12 Multiplied by 14 is equal to 168
And you Multiply 168 times 2 which is equal to 336

Then you Multiply 12× 12 Which is equal to 144 and you add 144×336
And that will give you the answer of =480

Dima020 [189]3 years ago

4 0

Answer: D

Step-by-step explanation: To find the area of a triangle, you multiply the base and the height, then divide by 2, but because there are 4 triangles, you can multiply 12 and 14, and then multiply again by 2. For the square, 12 times 12 is 144, when you add 336 (the area of the triangles) and 144 (the area of the square), you get 480.

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Considering the definition of an inequality, the number of people who can go to the amusement park is 3.

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An inequality is the existing inequality between two algebraic expressions, connected through the signs:

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An inequality contains one or more unknown values called unknowns, in addition to certain known data.

Solving an inequality consists of finding all the values of the unknown for which the inequality relation holds.

<h3>Number of people who can go to the amusement park</h3>

In this case, you know that:

A group of friends has no more than $65 to spend on parking and admission.
Parking is $9.75, and tickets cost $16.25 per person, including tax.

Being "p" the number of people who can go to the amusement park, the inequality that expresses the previous relationship is

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Solving:

$16.25×p ≤$65 - $9.75

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Finally, the number of people who can go to the amusement park is 3.

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