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2 years ago

What is the perimeter of this shape? Use numbers only.

Mathematics

2 answers:

aniked [119]2 years ago

8 0

Answer:

30 m

Step-by-step explanation:

You simply add the lengths of all the sides. 3 m is not needed for this.

alekssr [168]2 years ago

7 0

Answer:

10+5+4+6+5 = 30m

Step-by-step explanation:

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I am always in shapes and never straight or round. I make sharp turns and will easily be found. A shape is in

Elden [556K]

I think it’s a 2d shape

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2 years ago

what is the distributive property :( i forgot what it was uh mrs. tara falls is killing me with math

jolli1 [7]

Distributive property lets you distribute 3(3+x)

so this is the property, note: xy=x times y=x(y)

a(b+c)=(ab)+(ac)

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3 years ago

What is the answer!!!!!! Plz help me

taurus [48]

Answer:

$\boxed{6}$

Step-by-step explanation:

We can use the geometric mean theorem:

The altitude on the hypotenuse is the geometric mean of the two segments it creates.

In your triangle, the two segments are MP and PO.

MP + PO = MO

MP + 3 = 15

MP = 12

Then,

$h = \sqrt{12 \times 3} = \sqrt{36} = \mathbf{6}\\\text{The altitude of the triangle is }\boxed{\textbf{6}}$

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3 years ago

Two hoses of different sizes are used to fill a pool. The smaller hose can fill the pool in 1.5 times as long as the larger hose

Rzqust [24]

Answer:

Step-by-step explanation:

Let x represent the number of hours it takes the larger hose to fill the pool. Then each hour, it contributes 1/x of the pool volume. Similarly, the other hose contributes a volume of 1/(1.5x) each hour.

The two hoses together contribute a volume of 1/9 of the pool volume each hour:

1/x +1/(1.5x) = 1/9

2.5/(1.5x) = 1/9 . . . . combine the fractions

22.5/1.5 = x . . . . . . multiply by 9x

15 = x

It takes the larger hose 15 hours to fill the pool alone.

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3 years ago

I need help I failing

Liono4ka [1.6K]

Answer:

A and C

Step-by-step explanation:

Both A and C are the same shape, same size, but C is flipped over. If you were to cut out the two shapes and put them over one another, they would be the same. You can also count the blocks that are in the shape itself to see if they match.

The longer side on both has 2.5 blocks in it, the side is two blocks tall, and the smaller line has 1.5 of the block shown.

I'll will implement a sketch to show you what I mean and submit it here. Look at it if you are still confused

I hope this helps!

-No one

7 0

2 years ago