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Mice21 [21]
3 years ago
5

the area of a square is a perfect square between 100 and 250 square centimeters. which could be the area of the square? select a

ll that apply.
Mathematics
1 answer:
saw5 [17]3 years ago
3 0

Answer:

10,11,12,13,14, and 15.

Step-by-step explanation:

10 x 10= 100

11 x11= 121

12 x 12= 144

13 x 13= 169

14 x 14= 196

15 x 15= 225

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lawyer [7]

Answer:

396cm I think.

Step-by-step explanation:

10 x (27 - 8) + 9 x 24

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2 years ago
What is  5.63×10−6in decimal form?a. 0.00000563 b. 0.000000563 c.5,630,000d. 56,300,000
Lelu [443]

5.63 \times  {10}^{ - 6}

To convert into decimal, move the decimal to the left by 6 positions.

It will be 0.00000563

Answer is A.
3 0
3 years ago
A line with a slope of -2 is written in the form y=mx+b.
yanalaym [24]

Answer:

b = 3

Step-by-step explanation:

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5 0
3 years ago
Álvaro y Daniela participaron en un juego por Internet. Álvaro se encontraba en Panamá y Daniela en Portugal. Álvaro comentó que
Ivan

Answer: I don’t speak your languag ;-;

Step-by-step explanation:

5 0
3 years ago
Someone please help marking brainliest
Luda [366]
Answer: (1, 4)


Explanation: When using the method of elimination, the goal is to eliminate a variable by either adding or subtracting the 2 equations. For this question, you can choose either to eliminate X or Y. I’ll eliminate X as an example:

In order to eliminate a variable, the same variable in both equations must have the same coefficient.

(1) 3x+y=7
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Multiply (1) by 2:

(3) 6x+2y=14

Multiply (2) by 3:

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Now that X in both equations has the same coefficient of 6, you can subtract the two equations to officially eliminate the variable and solve for Y:

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Now that you have the value of Y, substitute that into either one of the equations to get X. I’ll use the first equation as an example:

3x+(4)=7
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Hope this helps シ

3 0
2 years ago
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