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Karolina [17]
3 years ago
15

Anyone wanna help me please

Mathematics
2 answers:
Art [367]3 years ago
8 0

Answer:

the answer to this is x=16.1

Ber [7]3 years ago
5 0

Answer:

     -4.5 = -0.5(x-7.1)

<=>-4.5 = -0.5x +3.55

<=> 0.5x = 4.5+3.55

<=> 0.5x = 8.05

<=> x = 8.05/0.5

<=> x =16.1

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One year ago
madreJ [45]
\frac{1}{10} * \frac{1{10} * \frac{1}{10} = \frac{1}{1000}
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3 years ago
A rectangle with dimensions of 3 units by 7 units is enlarged by a scale factor of 1.1. By what percent does it’s area increase?
Ratling [72]

Answer:

21\%

Step-by-step explanation:

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l=7\ \text{units}

w=3\ \text{units}

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Scale factor = 1.1

New dimensions

l'=7\times 1.1=7.7\ \text{units}

w'=3\times 1.1=3.3\ \text{units}

The new area of the rectangle

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Percentage change is given by

\dfrac{A'-A}{A}\times 100\\ =\dfrac{25.41-21}{21}\times 100=21\%

The percentage by which the area of the rectangle increases is 21\%.

8 0
3 years ago
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Romashka-Z-Leto [24]

Answer:

C

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3 0
3 years ago
What is the appropriate unit to measure the capacity of a hand sanitizer bottle
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Hope this helps.
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4 years ago
Members of a high school club sold hamburgers at a baseball game to raise money. They sold 278 hamburgers. If the buns come in p
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