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Salsk061 [2.6K]
3 years ago
11

¿Cuál es la raíz cuadrada de 49?

Mathematics
1 answer:
kkurt [141]3 years ago
5 0

La raíz cuadrada de 49 es 7. Una raíz cuadrada es cuando puedes tomar un número y multiplicarlo por sí mismo para obtener un número entero. Por ejemplo, 3x3 = 9 4x4 = 16 5x5 = 25 6x6 = 36 7x7 = 49 y así sucesivamente!

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Please show your work!!
jarptica [38.1K]

Answer:OK ILL HELP

Step-by-step explanation:Combine  

1

2

and  

x

.

y

=

x

2

−

3

6 0
2 years ago
Can someone help me asap!<br><br> ​
lilavasa [31]

Answer:

B negative

Step-by-step explanation:

use real numbers?

n is +9

m is -11

m/n * (-m*n^2)

-11/9 * (11*81)

-11/1 * (11*9)

-11 * 99

-1089

6 0
2 years ago
Multiply.
ololo11 [35]


-1.1* (-8)=8.8

The answer is: C.   8.8


8 0
2 years ago
#2 <br> Are the following triangles similar? <br> Please help!!
gladu [14]

Answer:

Yes

Because

\frac{pn}{kr}  =  \frac{pt}{kg} =  \frac{tn}{gr}   =  \frac{1}{2}

Also all angles are equal

7 0
3 years ago
Read 2 more answers
(Multiple Choice Worth 4 points)
fgiga [73]
<u>Rectangle A</u>
P = 2l + 2w
P = 2(3x + 2) + 2(2x - 1)
P = 2(3x) + 2(2) + 2(2x) - 2(1)
P = 6x + 4 + 4x - 2
P = 6x + 4x + 4 - 2
P = 10x + 2
<u>
Rectangle B</u>
P = 2l + 2w
P = 2(x + 5) + 2(5x - 1)
P = 2(x) + 2(5) + 2(5x) - 2(1)
P = 2x + 10 + 10x - 2
P = 2x + 10x + 10 - 2
P = 12x + 8

<u>Rectangle B - Rectangle A</u>
(12x + 8) - (10x + 2)
12x - 10x + 8 - 2
2x + 6

The correct answer is B.
5 0
3 years ago
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