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3 years ago

If each dimension of the rectangular prism is doubled, how will its total surface area change?

Mathematics

2 answers:

kow [346]3 years ago

7 0

Answer:

It increases by 4

Step-by-step explanation:

Troyanec [42]3 years ago

3 0

Answer:

In a rectangular prism, all six surfaces are rectangles as shown ... to length X width, ( l⋅w , the surface area of the sides can be calculated by ... Total surface Area = A=2(l+w)h+2lw=2(lh+wh+lw). If we double all three dimensions we get: ... Doubling the dimensions makes the surface area 4 times the original ...

1 answer

Step-by-step explanation:

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Select the correct answer from each drop-down menu.

olchik [2.2K]

Answer:

$d_{n+1}=d_n\,+\,2^n$

with $d_1=81$

Step-by-step explanation:

We can study what happens day by day starting with day one (1) to understand how the recursive relation can be constructed:

Day # Number of stamps What is added relative to previous day

1 d1 = 80 + 1 = 81

2 d2 = 81 + 2 = 83 d2 = d1 + 2

3 d3 = 83 + 4 = 87 d3 = d2 + $2^2$

4 d4 = 87 + 8 = 95 d4 = d3 + $2^3$

5 d5 = 95 + 16 = 111 d5 = d4 + $2^4$

6 d6 = 111 + 32 = 143 d6 = d5 + $2^2$

(n+1) d(n+1) = dn + $2^n$

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3 years ago

Suppose M is the midpoint of FG. Use the given info. to find the missing measure or value. FM=3X-4, MG=5X-26, FG=?

tatuchka [14]

Check the picture below.

surely you know how much that is.

4 0

3 years ago

The graph below represents the price of sending video messages using the services of a phone company. What is the constant of pr

storchak [24]

The constant of proportionality is the slope, which is found with the ratio y/x.
Let's take a point (x,y) and change it to y/x to get our constant, starting with (2,48). 48/2 = 24, so the constant is 24.
We can do the same thing with (4,96): 96/4 = 24.

Answer: 24

7 0

3 years ago

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3.3 - 3.7n - 2n + 8 nnnnnnnnnnnnnnnnnn

arsen [322]

Answer:

-5.7n + 11.3

Step-by-step explanation:

3.3 - 3.7n - 2n + 8 = -3.7n - 2n + 3.3 + 8 = -5.7n + 11.3

3 0

3 years ago

Read 2 more answers