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Lelu [443]
4 years ago
15

Julie is x years old

Mathematics
2 answers:
valentinak56 [21]4 years ago
7 0
X+x+3+2(x+3)


Julie is x

David is x+3

Omar is 2(x+3)
marta [7]4 years ago
4 0
J=x
d=3+x
o=2d, o=2(3+x)=6+2x


j+d+o=x+3+x+6+2x=4x+9
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It takes the earth 24 h to complete a full rotation. It takes Mercury approximately 58 days, 15 h, and 30 min to complete a full
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Multiply 58 by 24 (hours in a day)

1,392

add 15

1,407

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6 0
4 years ago
Taylor uses tape to mark a square play area in the basement for her daughter. The area measures 28 ft2. Is the side length of th
joja [24]

The side length of the square is a rational.

What is the area of the basement?

Any lower storey of a structure that is partially or completely below the lowest contiguous proposed ground level is referred to as a basement floor, provided that the portion of the storey above ground level does not exceed 75 cm.

Given: Taylor uses tape to mark a square play area in the basement for her daughter.

The area measures 28 ft2.

We know that the area of square is side length square.

As the area measures 28 square feet, so the side length of the square is, 28 feet.

Since 28 is a rational number.

Therefore, the side length of the square is a rational.

To know more about the area of basement, click on the link

brainly.com/question/26791387

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4 0
1 year ago
Read 2 more answers
Write the equation of a line
Likurg_2 [28]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
Select the correct answer and then click Done.
Dimas [21]

Answer:

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Step-by-step explanation:

Given the zeros of a polynomial, say x = a and x = b, then

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The polynomial is then the product of the factors

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Here the zeros are x = - 10, x = - 4 and x = 1, thus the factors are

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3 0
3 years ago
The top of a building is a cone 10 meters tall with a radius of 4 meters at the base.What is the measurement of x in the diagram
aksik [14]

Answer:

40?

Step-by-step explanation:

I'm not the best with math so I apologize

7 0
3 years ago
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