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schepotkina [342]
3 years ago
9

What is symmetric property of equality? What is the answer to this problem?

Mathematics
1 answer:
umka21 [38]3 years ago
7 0
The symmetric property of equality states that if two variables exist and a = b, then b = a.

So, your answer would be C (If a = b, then b = a)! :D
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Two similar hexagons have areas of 36 square inches and 64 square inches. The ratio of the corresponding sides of the hexagons i
pentagon [3]

sqrt(36) = 6

sqrt(64) =8

 proportion is 6/8 reduces to 3/4

6 0
4 years ago
Read 2 more answers
What is the general term equation, an, for the arithmetic sequence 5, 1, −3, −7, . . . , and what is the 21st term of this seque
coldgirl [10]
The common difference, d, can be determined by subtracting the two consecutive values:

1 - 5 = -4
-3 - 1 = -4
-7 - -3 = -4

Then, using the equation:

an = a1+ d(n-1)
a_21 = 5 + (-4)(21 - 1)
a_21 = -75

The answer is letter D. I hope I was able to help you. Have a good day!
8 0
3 years ago
Which is a quadratic function? A. 3x + y^2 = 5 B. 3x^2 + y = 5 C. y = 3x + 5 D. x = 3y + 5
borishaifa [10]

差は稀飲む、。サラダ等ノー。。。。。。お手)頬後へ襲おホミンゆー

8 0
3 years ago
Un estudiante debe recorrer dos tercios de kilómetro para llegar al colegio, si avanza medio kilómetro en bus y lo demás a pie ¿
Murljashka [212]

Answer:

Al estudiante le falta caminar \frac{1}{3} de kilómetro.

Step-by-step explanation:

Un estudiante debe recorrer dos tercios de kilómetro para llegar al colegio. Dos tercios equivale a la fracción \frac{2}{3} .

El estudiante avanza medio kilómetro en bus. Un medio equivale a la fracción \frac{1}{2}, por lo tanto un medio es la mitad de una cantidad.  Para calcular la distancia recorrida en bus se realiza la siguiente multiplicación:

\frac{1}{2} *\frac{2}{3}

Resolviendo:

\frac{1}{2} *\frac{2}{3} =\frac{1*2}{2*3} =\frac{2}{6} =\frac{1}{3}

Entonces, la distancia recorrida en bus es \frac{1}{3} de kilómetro.

Para calcular la distancia recorrida a pie se calcula la diferencia entre la distancia total a recorrer por el estudiante y la distancia recorrida en bus. Esto es:

\frac{2}{3} - \frac{1}{3}

Resolviendo:

\frac{2}{3} - \frac{1}{3}=\frac{2-1}{3} =\frac{1}{3}

<u><em>Al estudiante le falta caminar </em></u>\frac{1}{3}<u><em> de kilómetro.</em></u>

6 0
3 years ago
Juliette and her two borthers spent $45.75 on flowers for their grandmother.
enyata [817]
45.75/3= 15.25

(45.75-15)/3= 10.25


A= $15.25

B=$10.25
4 0
4 years ago
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