3 years ago

I’m not sure Wht to do?

Mathematics

1 answer:

Leto [7]3 years ago

3 0

What was the question so I can help

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The perimeter of a triangle is 27 feet. One side is 3 feet longer than the shortest side, and the longest side is twice as long

dangina [55]

Answer:

6, 9, 12

Step-by-step explanation:

Let s be the shortest side. Using the information you're given, you can create an equation. 27= s + s+3 + 2s. Now just solve the equation. Subtract 3 from both sides. 24=4s. Divide by 4 on both sides. 6=s. So the shortest side is 6 feet long, so we add 3 to that for the one that is neither the shortest or the longest. That side is 9 feet long. We double s to get 12, which is the longest side.

3 0

3 years ago

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The circumference of a circle with a radius of 5, using 3.14 for pi, to the nearest tenth

Anuta_ua [19.1K]

Answer:

Your answer is 31.4 units squared

Step-by-step explanation:

By doing 2πr, you'll get your answer.

2*3.14*5 = 2*15.7 = 31.4

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4 years ago

A number c decreased by 9 is less than or equal to 20 find c

kipiarov [429]

C-9<20

c=eleven or anything below

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3 years ago

Simplify 7 square root of 3 end root minus 4 square root of 6 end root plus square root of 48 end root minus square root of 54

Katen [24]

$7\sqrt3-4\sqrt6+\sqrt{48}-\sqrt{54}\\\\=7\sqrt3-4\sqrt6+\sqrt{16\cdot3}-\sqrt{9\cdot6}\\\\=7\sqrt3-4\sqrt6+\sqrt{16}\cdot\sqrt3-\sqrt9\cdot\sqrt6\\\\=7\sqrt3-4\sqrt6+4\sqrt3-3\sqrt6\\\\=\boxed{11\sqrt3-7\sqrt6}$

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3 years ago

Una alberca, tiene las siguientes dimensiones: 15 metros de largo, 4 metros de ancho y una profundidad de 1.8 metros. Si se dese

snow_tiger [21]

Answer:

please transalate

porfavor transalate

Step-by-step explanation:

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3 years ago