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Finger [1]
3 years ago
8

What is the surface area of this design

Mathematics
2 answers:
larisa [96]3 years ago
5 0

Answer:

The surface area is equal to 384\ in^{2}

Step-by-step explanation:

we know that

The surface area of a cube is equal to

SA=6b^{2}

where

b is the length side of a cube

In this problem we have

b=8\ in

substitute

SA=6(8^{2})=384\ in^{2}

Mariulka [41]3 years ago
4 0

384 8x8=64 64x2=128 128x3=384

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100 Points and I will mark you brainiest if right.
lutik1710 [3]

Answer:

131072

Step-by-step explanation:

Let's put it into expression form and simplify as much as possible :

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131072

Hope this helped and have a good day

4 0
2 years ago
Read 2 more answers
Which equation represents a line which is parallel to y=0?<br> x=−6<br> y=x-2<br> x=y<br> y=2
lyudmila [28]

Answer:

X=-6

Step-by-step explanation:

7 0
3 years ago
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Find the equation of the linear function passing through (2,3) and (5,12)
Elis [28]

y = 3x - 3 is the equation of the linear function passing through (2, 3) and (5, 12)

<em><u>Solution:</u></em>

Given that we have to find the equation of linear function passing through (2, 3) and (5, 12)

The formula y = mx + b is said to be a linear function

Where "m" is the slope of line and "b" is the y - intercept

Let us first find the slope of line

m=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}

\text {Here } x_{1}=2 ; y_{1}=3 ; x_{2}=5 ; y_{2}=12

Substituting values we get,

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To find the y - intercept, substitute m = 3 and (x, y) = (2, 3) in y = mx + b

3 = 3(2) + b

3 = 6 + b

b = 3 - 6

b = -3

Thus the required equation of linear function is:

Substitute m = 3 and b = -3 in formula

y = mx + b

y = 3x - 3

Thus the equation of linear function is found

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3 years ago
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atroni [7]
The answer is 2xy-2x you get this by combining like terms
8 0
3 years ago
-3 &gt; t+5/-1<br> can someone plz solve this inequality
Molodets [167]
Simplify:

-3 - (-t - 5) > 0

t + 2 > 0

t > -2
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3 years ago
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