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dangina [55]
3 years ago
9

Value: 10

Mathematics
1 answer:
xxMikexx [17]3 years ago
6 0
Não vale 10 pontos só 5 ok letra b
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A ballroom in a hotel has the shape shown in the diagram. The hotel manager needs to determine how much carpet is needed to reca
Aleonysh [2.5K]
We can separate the shape into a rectangle and a square
the area of the rectangle :
3 \times 12  = 36
the area of the square:
{6}^{2}  = 36
the area of the whole shape:
36 + 36 = 72
hope this helps
3 0
3 years ago
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One more than three times a number is the same as four less than double a number
brilliants [131]

Answer:

3x + 1 = 2x - 4.  x = -5

Step-by-step explanation:

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3 years ago
Solve the Quadratics:
klasskru [66]

Answer:

Step-by-step explanation:

1 ) k²-8k = 0

k(k-8)=0

k = 0 or k=8

2) a²+5a=0

a(a+5) = 0

a=0 or a  = - 5

3 ) 6n²+5n-25=0

delta = b²-4ac      b =5 and a = 6   and   c= - 25

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n 1 = (-5+25)/12 = 20/12 = 5/3

n 2 = (-5-25)/12 = -  30/12  = -5/2

same method for 4) and 5)

6 0
3 years ago
PLSSS RNNN<br> -5 + x = 10<br> x = 5<br> x = 10<br> x = -15<br> x = 15
Tema [17]
X = 15

Add 5 to each side
10 + 5 = 15
3 0
3 years ago
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The production floor of a manufacturing company has 73210 employees working in 2 phase. Of 22019 employees work in the first pha
MissTica

There are 51,191 employees working in the second phase

The production floor has a total number of 73210 employees that work in 2 phases

22,019 employees work in phase one

The number of employees that work in phase one can be calculated as follows

= 73,210-22019

= 51,191

Hence 51,191 employees work in the second phase

Read more here

brainly.com/question/5832779?referrer=searchResults

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8 0
1 year ago
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