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kolezko [41]
3 years ago
15

What is -3 over 10 plus -1 7 over 10? i need it quick so please let me know!!

Mathematics
1 answer:
olga55 [171]3 years ago
8 0

Answer: -2


Step-by-step explanation:

-3/10 - 1 7/10

-1 10/10

-2


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A rectangular yard has dimensions 10 meters by 8 meters. In the middle of the yard is a rectangular pond of 8 square meters, lea
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Which transformations result in a congruent figure
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Rotations, translations and reflections all result in congruent figures. Dilations DO NOT result in congruent figures.
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4 years ago
Read 2 more answers
1 over 5 plus 2 over 5
g100num [7]

Answer:

\frac{3}{5}

Step-by-step explanation:

Before you add 2 fractions, the denominator needs to be the same. If they are the same, which they are, then add the 2 numerators.

1 plus 2 equals 3.

So the answer is 3 over 5.

8 0
4 years ago
Patricio compro 3 cañas de pescar en $548,84 y 3 ansuelos en $55,86 <br> Cuanto recivi de buelto
Whitepunk [10]

Mediante el uso de inecuaciones y con el desconocimiento de la cantidad pagada, Patricio recibirá vuelto si y solo si pagó una cantidad <em>mayor</em> que $ 604,47.

<h3>¿Cómo determinar el vuelto por concepto de una compra?</h3>

En esta pregunta tenemos el caso de una persona que compró tres cañas de pesca y tres anzuelos, de los cuales debemos determinar el vuelto recibido por el comprador.

Para recibir vuelto es preciso que el comprador una cantidad de dinero mayor al total de compra, que es la suma de los subtotales por producto, a su vez producto del número de elementos comprados y su precio unitario.

Puesto que no conocemos la cantidad entregada por el comprador, solo podemos concluir mediante la siguiente inecuación:

p > $ 548,84 + $ 55,86

p > $ 604,47

Mediante el uso de inecuaciones y con el desconocimiento de la cantidad pagada, Patricio recibirá vuelto si y solo si pagó una cantidad <em>mayor</em> que $ 604,47.

Para aprender más sobre finanzas: brainly.com/question/24183381

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7 0
2 years ago
Factor and find the roots of y= 4×^2+4×-15
likoan [24]
Factor
=(2x - 3)(2x + 5)

roots (zero)
2x - 3 = 0
2x = 3
x = 3/2 
x = 1.5

2x + 5 = 0
2x = -5
  x = -5/2
  x = -2.5
6 0
4 years ago
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