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Svet_ta [14]
3 years ago
11

Find the surface area of a cube with the following side length of 5 sa=

Mathematics
2 answers:
drek231 [11]3 years ago
8 0

Answer:

150 unit^2

Step-by-step explanation:

Surface area of cube = 6(a)^2

<u>G</u><u>i</u><u>v</u><u>e</u><u>n</u> :

  • a = 5

<u>Procedure</u> :

surface \: area \:  =  \: 6(5) {}^{2}  \\  \\ surface \: area \:  =  \: 6(25) \\  \\ surface \: area \:  = 150 {unit}^{2}

laiz [17]3 years ago
5 0

Answer:

150 units^2

Step-by-step explanation:

A=6a2=6·52=150

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Help me please it just hard for a newbie like me
Makovka662 [10]
Hello there,
Part 1:
Perimeter of Red = 11+11+11+11 
                            = 44
Perimeter of Blue= 6+6+6+6
                            = 24
Ratio: Red : Blue
             44 : 24(divide by 4) 
              11 : 6
Part 2:
Area of Red= 11 x 11
                   = 121
Area of Blue= 6 x 6
                   = 36
Ratio: Red : Blue
             121: 36
             
Hope this helps :))

~Top

8 0
3 years ago
What digits can be in the ones place of a number that has five as a factor?
choli [55]
There can be 0s and 5s
7 0
3 years ago
A man bought an old car for $1,10,000. He spent an additional 15% of the cost of repairs. Find the total cost of the car includi
nataly862011 [7]

This would be...

110000(1.15)=126500

answer:B

5 0
3 years ago
What are the solutions to the quadratic equation below in factored form?
saw5 [17]

Answer:

\cfrac{-4}{3} and \cfrac{1}{2}.

Step-by-step explanation:

Equation:

\rm \:  \: (2x - 1)(3x + 4) = 0

Solution:

Set factors equal to zero,that is:

(2x - 1) = 0 \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: ...(1)

(3x + 4) = 0 \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \: ...(2)

Solving for equation 1:

  • 2x - 1 = 0
  • 2x = 0  + 1
  • 2x =  1

  • \boxed{x =  \cfrac{  1}{2} }

Solving for equation 2:

  • 3x + 4 = 0
  • 3x = 0 - 4
  • 3x =  - 4

  • \boxed{x =  \cfrac{ - 4}{3} }

Hence,the solutions to the quadratic equation in factored form is \cfrac{-4}{3} and \cfrac{1}{2}.

\rule{225pt}{2pt}

Good luck on your assignment!

4 0
2 years ago
Read 2 more answers
A rectangle is 6 meters long and 4 meters wide. What is the area of the rectangle?
ELEN [110]
The answer is 24 cm squared because to find the area of a rectangle you multiply the width by the height. 6 x 4= 24
8 0
2 years ago
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