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sergiy2304 [10]
3 years ago
8

A playhouse is in the shape of a regular octagonal pyramid with a side length of 3 feet and a slant height of 12 feet. The wood

used to build the walls of the playhouse costs $4 per square foot. What is the cost of the wood for the walls of the playhouse?
Mathematics
2 answers:
Cloud [144]3 years ago
5 0

Answer:

$432

Step-by-step explanation:

g100num [7]3 years ago
3 0
I believe it is 144 dollars
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What is the surface area
Alisiya [41]

Answer:

A=148 in (squared)

3 0
3 years ago
Find two consecutive integers whose product is 6 less than the square of the smaller number
Artyom0805 [142]

Answer:

Hi there!

Your answer is:

The smaller integer is -6

The larger integer is -5

Step-by-step explanation:

Two consecutive integers:

x, x+1

Product= multiply

(x) × (x+1) = x^2 - 6

x^2 + x= x^2 -6

-x^2

x= -6

Plug back in

First integer (smaller):

-6

Second integer (larger):

-6+1

-5

<u>Check</u><u> </u><u>your </u><u>work</u><u>!</u>

(-6) × (-6+1)

(-6)× (-5)

30 = (-6)^2 -6

30 = 36-6

30= 30 ✓✓✓✓

That's how we determine that <em>this </em><em>is</em><em> </em><em>the</em><em> </em><em>corr</em><em>ect</em><em> </em><em>answe</em><em>r</em>

Hopefully this helps

5 0
3 years ago
What are the solutions to the quadratic equation 3(x − 4)2 = 75?
GrogVix [38]
If you would like to know the solutions to the quadratic equation, you can find this using the following steps:

3 * (x - 4)^2 = 75
3 * (x^2 - 8x + 16) = 75     /3
<span>x^2 - 8x + 16 = 25
</span>x^2 - 8x + 16 - 25 = 0
x^2 - 8x - 9 = 0
(x - 9) * (x + 1) = 0
1. x = 9
2. x = -1

The correct result would be <span>x = −1 and x = 9.</span>
4 0
3 years ago
Read 2 more answers
Which recursive sequence would produce the sequence 2, -11, 54, ...
Paraphin [41]

Answer:

n_{i+1} = -5n_i - 1

Step-by-step explanation:

-5*2 - 1 = -11

-5*-11 - 1 = 54

4 0
1 year ago
A baseball team won 16 of 24 games in the first season in several seasons combined and they won 36 games. How many games did the
Elodia [21]

Answer:

54

Step-by-step explanation:

16 is 2/3 of 24

36 is 2/3 of 54

5 0
3 years ago
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