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damaskus [11]
3 years ago
10

Evaluate the expression, if x=12, y=8, and z=3...... X+y2 + z2

Mathematics
2 answers:
Keith_Richards [23]3 years ago
7 0
85 is the answer because when u plug in the numbers u get 12+8^2+3^2 3*3=9 8*8=64 9+64+12=85
elena-14-01-66 [18.8K]3 years ago
6 0
34= 12+(8)2+(3)2
youre basically just plugging in the numbers to the letter they correspond
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Answer:

Respuesta D

Step-by-step explanation:

Paola afirma: Todo número compuesto par, se puede escribir como la multiplicación de factores primos.

Esta afirmación es cierta, pues es un caso  de la afirmación de que todo número natural mayor que uno se puede escribir como multiplicación de números primos. A este proceso se le llama descomposición en factores primos.

Edwin afirma: Todo número compuesto impar se puede escribir como la suma de dos números primos.

Esta afirmación es falsa. Note que al sumar dos números impares de la forma 2k+1 y 2m+1 para k distinto de m, se obtiene

2k+1+2m+1 = 2(km+1)

Es decir, la suma de dos números impares es siempre par.

Note que a excepción de 2, todo número primo es impar. Para que esta afirmación fuera cierta, necesariamente tendría que pasar que cualquier número impar k se escriba de la forma p+2 donde p es un número primo. Esto es equivalente que para cualquier número impar k, el número k-2 sea primo.

Basta con dar un ejemplo para ver que esto no pasa. Tomemos k=11. En este caso, k-2 = 9, el cuál no es un número primo. Entonces 11 no se puede  descomponer como la suma de dos números primos.

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3 years ago
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Ugo [173]
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3 years ago
Plz help this is from Khan academy ty!!
Trava [24]

Answer:

The answer is A

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Travka [436]

Answer:

23052

Step-by-step explanation:

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Cloud [144]
Answer :
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According to the Pythagorean theorem :
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