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Andrej [43]
3 years ago
13

HELP!What is the surface area of this shape?​

Mathematics
1 answer:
omeli [17]3 years ago
7 0
Ok so we are gonna find the area or the rectangles on the object

Area of rectangle 1 = length x width
= 6 x 20
= 120 m square

Multiply the area of rectangle 1 by 2 because there are two same shaped rectangle.

120 x 2
=240 m square

Area of rectangle 2 = 30 x 6
= 180 m square

Multiply the area of rectangle 2 by 2 because there are two same shaped rectangle.

180 x 2
=360 m square

Area of rectangle 3 = 30 x 20
= 600 m square

Multiply the area of rectangle 3 by 2 because there are two same shaped rectangle.

600 x 2
=1200 m square

Then add all the area of the rectangles.

240 + 360 + 1200
= 1800 m square

Therefore the surface area is 1800 m square
You might be interested in
I am a 6-digit number one of my 4s is worth 400,000. My 5 is worth 5 [10s]. My other 5 is worth 1/100 as much.My 8 is worth 800.
Monica [59]

Answer:

The question is corrected to get;

405,852

Step-by-step explanation:

The expression of the description when written as follows;

'I am a 6-digit number one of my 4s is worth 400,000. The other 5 is worth 1/100 as much. My 5 is worth 5 (10s). y 8 is worth 800. My 2 is' worth 2. My other digit is a 0 what number am I, we have;

The number of digits in the number = 6

The position of the number 4 = 100,000s, we have;

4xx,xxx

The position of the number 5 is in the 10s position, we have;

4xx,x5x

The other 5 = 50100 = 0.5

Therefore, we have;

4xx,x5x.5

The position of the 8 is the 100s, to give;

4xx,85x.5

The number 2 is in the unit position, therefore, we have;

405,852

8 0
3 years ago
Including a 5 percent sales tax, a hotel charges $147 per night. What’s the cost without the tax
Arisa [49]
For one night WITH SALES TAX, it would be $154.35, but without sales tax, it would just be $147.. unless you add tip, you would just multipy the original by the percent of the tip then add that answer to the original price.

Solving Steps:

WITH SALES TAX :
$147 x 5% = 7.35 or $147 x .05 = 7.35
147 + 7.35 = $154.35
5 0
3 years ago
Multiply (x^2+x-2)(x+2)
Blababa [14]

Answer:

The answer is x^3+3x^2-4

Have a great day!

-Seth



5 0
3 years ago
Read 2 more answers
Help me please this is due tommorow
koban [17]
Q(-3,-3)
R(3,2)
S(5,2)
T(5,-4)
3 0
4 years ago
4×3-(2×3-16÷4) the answer with work​
Reika [66]

Answer:

10

Step-by-step explanation:

2x3=6

16/4=4

4x3-(6-4)

6-4=2

4x3-(2)

4x3=12

12-(2)

12-2=10

3 0
3 years ago
Read 2 more answers
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