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o-na [289]
3 years ago
9

Find the surface area of the composite figure. SA = [ ? ] cm^2

Mathematics
1 answer:
mars1129 [50]3 years ago
7 0
…..lol sorry don’t know
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Julie is constructing a scale model of her room.The rectangular room is 10 1/4 inches by 8 inches.If 1 inch represents 2 feet of
zlopas [31]
The way to determine this is to know that 1 foot is 12 inches (so 2 is 24) 
Now the ration that would determine the scale factor of the room is 1:24 (1 inch for every 24 inches)
So the scale factor is 1:24
Now to determine the area we multiply the numbers we have by 2 and change the inches to feet (I hope that makes sense to you, it does to me, I'll show you)
10.25 * 2 = 20.5 ft.
8 * 2 = 16 ft.
now we know the dimensions of the room so we need to find the area.
A=B*H
20.5 * 16 = 328
so the area of the room is 328 ft.²
6 0
3 years ago
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Please answer asap!!
Harrizon [31]

Answer:

Well if your sure (a) is right then 2795 is the highest and if its at zero feet below sea level then its at sea level

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2 years ago
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In arithmetic sequence the first term is 5 and the common difference is 4. Determine the 6th term of sequence
Harlamova29_29 [7]

Answer:

The 6th term of the sequence is 25

Step-by-step explanation:

first term = a = 5

common difference = d = 4

The nth term of a sequence is

T_n = a + (n - 1)d

Therefore, the 6th term of the sequence is

T_6 = a + (6 - 1)d

T_6 = a + 5d

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T_6 = 25

3 0
2 years ago
3n - 31 = 8 + 7 ( 1 + 7n)
Masja [62]

n =  - 1

<h2><em>hope</em><em> it</em><em> helps</em></h2>

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2 years ago
What would be the answer to 8x^6/ 8x^5 =?
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In dividing two equation with variables and exponent, First you must align or rearrange the equation and group them base on their variables but don't forget the sign of each variables. Second, proceed in dividing its quantity and then subtract its exponent to the other variables having the same. So by calculating it, the answer would be  X or X^1 
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2 years ago
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