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3 years ago

PLEASE HELP!!!!!!!!!!!!!!!!!!!

Mathematics

2 answers:

frosja888 [35]3 years ago

8 0

When you have a problem like this, all you have to do is remember that a minus multiplied by a minus is a positive and a minus multiplied by a positive is negative. Since there are five minus signs, the answer is -p.

Mamont248 [21]3 years ago

5 0

It is -p... think about it.... two negative signs equal a positive sign, if there are an odd number of negative sign's the real answer is -p, and if there is an even amount, it means it is positive p. In your situation, there are 5 negative signs, so since 5 is an odd number, the p has to be negative.

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3 years ago

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meriva

Answer:

Step-by-step explanation:

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3 years ago

Can someone help me please and thanks .

enyata [817]

Answer:

$180.

Step-by-step explanation:

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2 years ago

A rectangle and an equilateral

jek_recluse [69]

Answer:

The area of the rectangle = 50 cm^2.

Step-by-step explanation:

Let the shortest side of the rectangle be x cm.

Perimeter of the rectangle is:

2x + 2(x + 5).

Perimeter of the triangle = 3 * 2x.

As they have the same perimeter:

2x + 2(x + 5) = 3*2x

2x + 2x + 10 = 6x

6x - 2x - 2x = 10

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x = 5 cm.

So the area of the rectangle = x(x + 5)

= 5 * 10

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2 years ago