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frozen [14]
3 years ago
12

What is the total surface area of the rectangular pyramid whose net is shown?

Mathematics
1 answer:
Lunna [17]3 years ago
7 0

Answer:

95 in.²

Step-by-step explanation:

Total surface area of the rectangular pyramid = 4(area of triangle) + area of rectangle

Area of triangle = ½*base*height

base = 5 in.

height = 7 in.

Area of triangle = ½*5*7 = 17.5 in.²

Area of rectangle = Length*width = 5*5 = 25 in.²

Plug in the values

Total surface area of the rectangular pyramid = 4(17.5) + 25

= 95 in.²

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When two lines have the same slope they are parallel. using this statement, decide whether the two lines below are parallel or n
bearhunter [10]

Answer:

They're not parallel, because 4x and 12x are not the same slope

4 0
3 years ago
PLEASE HELP VERY URGENT ITS DUE TODAY PLEASE HELP Complete the table for the given rule. Rule: y=1/4x + 1
harkovskaia [24]

Answer: Y = 2 ; 3 ; 4

Step-by-step explanation:

Given the rule : y=1/4x + 1

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When x = 4

y = 1/4(4) + 1

y = 1 + 1

y = 2

When x = 8

y = 1/4(8) + 1

y = 8/4 + 1

y = 2 + 1

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When x = 12

y = 1/4(12) + 1

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y = 3 + 1

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Therefore ;

X - - - 4 - - - 8 - - - 12

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5 0
3 years ago
Solve for s.<br><br><br><br> 5/9s+13/9s=24
aleksley [76]
Start by combining like terms: 
( \frac{5}{9} s + \frac{13}{9}s)=24&#10;
\frac{5}{9} s + \frac{13}{9}s=2s

Now we have:
2s=24

Divide both sides by 2 to isolate s

\frac{2s}{2} = \frac{24}{2}

Final answer:

s=12
3 0
3 years ago
SOMEONE PLEASE HELP ME WITH THIS!!!!
navik [9.2K]

<em>Answer:</em>

<em>It is C</em>

<em>Step-by-step explanation: The explanation says that he subtracted 10 by 20 and divided by 5 so the real answer is 18 but the answer in your page is C </em>

<em>Your Welcome :)</em>

<em />

3 0
3 years ago
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LenaWriter [7]

Answer: No she used the wrong slopes when graphing the equations

Step-by-step explanation:

9 0
3 years ago
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