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Crank
3 years ago
8

2.386 rounded to the nearest tenth

Mathematics
1 answer:
svetoff [14.1K]3 years ago
6 0

Answer:

Los números decimales son una combinación de números enteros y números que se encuentran entre los números enteros. A veces es importante poder comparar decimales para saber cuál es mayor. Por ejemplo, si alguien corrió los 100 metros planos en 10.57 segundos, y alguien más los corrió en 10.67 segundos, puedes comparar los decimales para determinar qué tiempo es más rápido. Saber cómo comparar decimales requiere el entendimiento del valor de posición decimal, y es similar a comprar números enteros.

 

Cuando trabajamos con decimales, hay veces que no se necesita un número preciso. En tal caso, es útil redondear números decimales. Por ejemplo, si la bomba de una gasolinera muestra que llenaste el tanque del carro de un amigo con 16.478 galones de gasolina, podrías querer redondear el número y decirle a tu amigo que le pusiste 16.5 galones.

Step-by-step explanation:

Otra forma de comparar decimales es comparar los dígitos en cada número, empezando con el lugar de posición mayor, que es el de la izquierda. Cuando un dígito en un número decimal es mayor que el dígito correspondiente en el otro número, entonces ése número decimal es mayor.

 

Por ejemplo, primero compara los dígitos de las décimas. Si son iguales, continúa con el lugar de las centésimas. Si esos dígitos no son iguales, el decimal con el dígito mayor es el número decimal mayor. Observa cómo se hace esto en los ejemplos siguientes.

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What is the slope of the line that passes through the points shown in the table?
bonufazy [111]
The slope formula is y2-y1/x2-x1, this is considered rise over run. Simply subtract the y2 variable from the y1 variable, 1-(-1) =2 and then subtract the x2 variable from the x1 variable, 2-1 = 1. From there, ride (y) is on top and run(x) is on the bottom. Divide 2/1 which equal 2. The slope of this line is 2.
Hope this helped :)
4 0
3 years ago
Which of these is a zero of the polynomials p(y) = 3y^3 - 16 y - 8? * - 8 0 2 - 2
borishaifa [10]

The zero of polynomials is -2. The polynomials is p(y) = 3y^{3} - 16 y - 8.

According to the question,

The polynomials is p(y) = 3y^{3} - 16 y - 8. In order to find the zero of polynomials only if we substitute the value and polynomials become zero.

p(-2) = 3(-2)^{3} - 16 (-2) - 8

= 3(8) + 32 -8

= 0

Hence, the zero of polynomials is -2. The polynomials is p(y) = 3y^{3} - 16 y - 8.

Learn more about polynomials here

brainly.com/question/1720316

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8 0
2 years ago
On a time limit answer asap pls
UNO [17]

Answer:

160°

Step-by-step explanation:

Take notice that m∠1 and m∠2 are supplementary angles, meaning their angle measures will add up to 180°.

Since we know m∠2, we can find m∠1 easily.

180-20=160°

Hope this helped!

3 0
4 years ago
Read 2 more answers
Which statements are true? select two options. δabc is-congruent-to δbxc δaxc ~ δcxb δbcx is-congruent-to δacx δacb ~ δaxc δcxa
aliina [53]

Based on the properties of similar triangles, the two true statements are:

  1. ΔAXC ≅ ΔCXB.
  2. ΔACB ≅ ΔAXC.

<h3>The properties of similar triangles.</h3>

In Mathematics, two (2) triangles are said to be similar when the ratio of their corresponding side lengths are equal and their corresponding angles are congruent.

Based on the properties of similar triangles, we have the following points:

  • ∠A in ΔAXC matches ∠A in ΔABC and ∠C in ΔCXB.
  • ∠C in ΔAXC matches ∠B in ΔABC and ∠B in ΔCXB.
  • ∠X in ΔAXC matches ∠C in ΔABC and ∠X in ΔCXB.

In this scenario, we can can logically deduce that the two true statements are:

  1. ΔAXC is congruent to ΔCXB (ΔAXC ≅ ΔCXB).
  2. ΔACB is congruent to ΔAXC (ΔACB ≅ ΔAXC).

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4 0
2 years ago
Beach Travel rents dune buggies for $50 for 4 hours or $75 for 6 hours. What is the hourly rate?
Mars2501 [29]

Answer: $ 12.5

Step-by-step explanation:

To find the hourly rate, divide the total cost by the total hours, that is

$50 / 4 = $12.5

$75/6 = $12.5

7 0
3 years ago
Read 2 more answers
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