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hoa [83]
3 years ago
7

Alex is putting a border around his bedroom. The bedroom measures 15 feet by 12 feet. Write an expression that can be used to fi

nd the total amount of border needed for his bedroom. Then solve the expression.
Mathematics
2 answers:
USPshnik [31]3 years ago
6 0

Answer:

15* 12 = 180 feet

Step-by-step explanation:

grandymaker [24]3 years ago
6 0

Answer:

Expression: 2(15 +12)

Solved Expression: 54 ft

Step-by-step explanation:

You don't multiply 15 x 12 because that would be area, but you're looking for perimeter because the border goes AROUND his room. The answer is 54 feet if you follow the formula for perimeter which is 2(l + w).

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Andreyy89
The factorial ! just means we multiply by every natural number less that the value so
6! =6×5×4×3×2×1= 720

for permutations we use the formula n!/(n-r)!
so we have 8!/(8-5)!=8!/3!=8×7×6×5×4

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7 0
3 years ago
I'm not understanding this can you help me
hoa [83]

Answer:

gawin mo pag isipan mo wag puro brainly

3 0
3 years ago
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John and Belinda played a nine holes of golf. John's score was 10 less than two times Belinda's score. If Johns score was 54 str
polet [3.4K]

Answer:

Belinda's score is 32 strokes.

Step-by-step explanation:

Let the score of John be "x" and Belinda be "y".

It is given that, in the game of golf, John's score was 10 less than two times Belinda's score.

Also, John's score is 54 strokes.

The above equation can be written as ;

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Here, x = 54,

54 = 2(y) -10

64 = 2(y)

y = 32

Thus, Belinda's score is 32 strokes.

6 0
3 years ago
Compare and contrast a square and parallelogram using a Venn diagram
Eva8 [605]
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8 0
3 years ago
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nikklg [1K]

Answer:

false

Step-by-step explanation:

i dont understand kinda

but if you add it,

88<106

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8 0
3 years ago
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