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EleoNora [17]
3 years ago
11

Find the lengths of all segments in the diagram. AB = BC = BD = AC =

Mathematics
1 answer:
Dmitrij [34]3 years ago
4 0

Answer:

Since we know that AD =12

AC=1/2*AD

AC=6

AB=BC=1/2*AC

AB=BC=3

hope you like the answer

please Mark as brainlist

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Does anybody know this?Find the area of the regular polygon
sweet [91]

Answer:

<h2>2,268 square units</h2>

Step-by-step explanation:

Step 1

Find the area of 1 Triangle

To find this, we will use this formula:

A=\frac{1}{2} *B*H

Let's use the formula!

A=\frac{1}{2} *14*27\\=\frac{1}{2}* 378\\=189

<em>The area of 1 triangle is 189 square units</em>

<em></em>

Step 2

Find the area of the whole intire shape by multiplying the area of 1 triangle with the amount of sides.

There are 12 sides, so let's multiply 189 by 12

189x12=2268

<h2>Hence, the area of the regular polygon is 2,268 square units</h2>
4 0
2 years ago
Help please I need help
kirza4 [7]
Move the constant to the right by adding it’s opposite to both sides
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Next remove the opposites
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7 0
3 years ago
Solve for x. 3^x−1=9^x+2 <br> Enter your answer in the box.
slava [35]

Answer:

-5 =x

Step-by-step explanation:

3^(x-1) = 9^(x+2)

Replace 9 with 3^2

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We know that a power to a power means the powers are multiplied

a^b^c = a^(b*c)

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When the bases are the same, the powers have to be the same

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Subtract x from each side

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4 0
3 years ago
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SCORPION-xisa [38]
This problem boils down to 5/6 - 1/4

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I'll use 12

The first fraction becomes 10/12 and the second fraction becomes 3/12

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So Jacob is 7/12 of a foot taller than Linda.

Also note than since 12 inches = 1 foot, you could say Jacob is 7 inches taller than Linda
6 0
3 years ago
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Zanzabum

Answer:

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Step-by-step explanation:

Please kindly see the attached for explanation.

4 0
3 years ago
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