The answer to your question is b. 2
Answer:
C
Step-by-step explanation:
Natural numbers are numbers which are positive whole numbers greater than 0. This includes 1, 2, 3, ...etc.
To determine, solve each equation.
A. x=0
B. x = 1/3
C. x=3
D. x=-4, 4
Only C is a natural number.
Answer:
700,000
Step-by-step explanation:
To explain this, we need to know the basics.
If you look at the number 790,390, you should automatically know that you can also write the same number as:
700,000 + 90,000 + 300 + 90
How did we do this?
Because each number in 790,390 has a <u>value.</u>
In fact, we can do this for any number! Like this:
12,345
You can also write the same number like this:
10,000 + 2,000 + 300 + 40 + 5
Back to the original question. If there is a seven in the hundred thousands place, that means that the 9 is equal to 700,000
Examples:
12,345
The 3 in this number stands for 300, since it is in the hundreds place.
678,900
The 7 in this number stands for 70,000 because it is in the ten thousands place
Now you know!
Help the math of mine plz
La altura del triangulo está dada por el polinomio:
p(x) = a + 4
<h3>
</h3><h3>
¿Cual es la altura del triangulo?</h3>
Recordar que para un triangulo de base B y altura H, el area es
A = B*H/2
En este caso, sabemos que la base es B = (4*a^2 + 6)
Y el area es A = 2a^3 + 8a^2 +3a +12
Entoces la altura será un polinomio tal que:
P(a)*(4*a^2 + 6)/2 = 2a^3 + 8a^2 +3a +12
P(a)*(4*a^2 + 6) = 2*(2a^3 + 8a^2 +3a +12) = 4a^3 + 16a^2 + 6a + 24
Podemos ver que p(a) va a ser un polinomio de grado 1, entonces:
p(a) = (c*a + b)
Reemplazando eso:
(c*a + b)*(4*a^2 + 6) = 4a^3 + 16a^2 + 6a + 24
Expandiendo:
(4c)*a^3 + (6c)*a + (4b)*a^2 + 6*b = 4a^3 + 16a^2 + 6a + 24
Comparando terminos del mismo exponente, podemos ver que:
(4c) = 4
6c = 6
4b = 16
6b = 24
Resolviendo esas ecuaciones para c y b, podemos ver que:
b = 16/4 = 4
c = 4/4 = 1
Entonces la altura del triangulo está dada por el polinomio:
p(x) = a + 4
Sí quieres aprender más sober polinomios:
https://brainly.lat/tarea/17903571
#SPJ1
