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3 years ago

10

Find the total area of the prism in ( _+_√_ )

1 answer:

Bond [772]3 years ago

4 0

First find the hypotenuse of the right triangle bases.
a^2 + b^2 = c^2
4^2 + 6^2 = c^2
16 + 36 = c^2
52 = c^2
2√13 = c

Triangle bases:
A = (1/2) * b * h * 2
A = (1/2) * 4 * 6 * 2
<span>A = 24 ft^2
</span>
<span>Front Rectangle: Left side Rectangle Back Side Rectangle
</span>A = 8 * 2√13 = 16√13 ft^2 A = 4 * 4 = 32 ft^2 A = 6 * 8 = 48 ft^2

24 + 32 + 48 + 16√13 = Total area = 104 + 16√13 ft^2

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2 years ago

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Arlecino [84]

Answer:

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Step-by-step explanation:

Given:

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3 years ago

What is the recursive rule for the sequence 2, -1, 1/2 , -1/4

Helga [31]

Answer:

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Step-by-step explanation:

The recursive rule is a term defined in terms of other terms in the sequence.

The is a geometric sequence because it has a common ratio.

The common ratio can be found by dividing a term by previous term.

For example, all of these are equal:

$\frac{-1}{2}$

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They are all equal to $\frac{-1}{2}$ .

So we are saying:

$\frac{\text{term}}{\text{previous term}}}=\frac{-1}{2}$

More formally:

$\frac{a_n}{a_{n-1}}=\frac{-1}{2}$ .

Multiply both sides by $a_{n-1}$ :

$a_n=\frac{-1}{2}a_{n-1}$

When doing recursive form, you need to state a term of the sequence (or more depending on the recursive form you have).

So the first term is 2.

So the full thing for the answer is:

$a_n=\frac{-1}{2}a_{n-1}$

$a_1=2$

8 0

3 years ago

|a − b + c| , if a=−8; b=−5; c=1<br> please help thx brosuf

Arisa [49]

Answer:

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Step-by-step explanation:

$|a - b + c| = | - 8 + 5 + 1| = | - 2| = 2$

8 0

3 years ago

Read 2 more answers

The length of a rectangle is 3 m greater than the width. The area is 108m2. Find the Length and Width

Murljashka [212]

3x =108
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3 years ago