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Tanzania [10]
4 years ago
10

Plz solve 4+(−2)−(−3)−6

Mathematics
2 answers:
Dominik [7]4 years ago
7 0

Answer: -1

<u>Add</u>

4+(-2)=2

<u>Subtract</u>

2−(−3)−6

<u>Subtract</u>

5-6=-1

nordsb [41]4 years ago
6 0

Answer:

- 1

Step-by-step explanation:

4 + ( - 2) - ( - 3) - 6 \\ 4 - 2 + 3 - 6 \\ 2 + 3 - 6 \\ 5 - 6 \\  =  - 1

You might be interested in
15-2x=-7x what does x equal
Degger [83]

Answer:

x = -3

Step-by-step explanation:

15 - 2x = -7x

add 2x

15 = -5x

divide by -5

-3 = x

4 0
3 years ago
there are a total of 44 goats and chickens being raised. between them, they have 134 legs. how many goats are in total? how many
sergeinik [125]

21 chickens and  23 goats=44

21x2=42    23x4=92

42+92 = 134 legs

x=goats     y= chikens     goats 4 legs   chickens 2 legs

x+y=44      x=44-y

4(44-y) + 2(y) =134

176-4y +2y = 134

176-2y=134

-2y= -42

-y= -21

y=21



3 0
4 years ago
Which of the following could be the lengths of the sides of a 45°-45°-90° triangle?
REY [17]
I think the answer is c
4 0
3 years ago
The population of a small town increased by 25% two years ago and then decreased by by 25% last year. The population is now 4500
frutty [35]
13500 because if it increases the answer would be 18,000 people. if 18,000 decreases by 25 the answer is 13500
6 0
3 years ago
en una caja hay 8 canicas cinco rojas y tres verdes y la Bola que se retira no se reemplaza determina Cuál es la probabilidad de
postnew [5]

Answer: 0.107

Step-by-step explanation:

En una caja tenemos 8 canicas.

5 son rojas

3 son verdes.

Se retira una canica, y no se remplaza.

Quiero calcular la probabilidad de sacar dos canicas verdes.

La probabilidad de sacar una canica verde en el primer intento, es igual al cociente entre el numero de canicas verdes y el numero total de canicas.

p1 = 3/8  

Ahora, en el segundo intento, en la caja voy a tener 2 canicas verdes (por que ya saque una) y 7 canicas en total. Entonces la probabilidad va a ser:

p2 = 2/7.

Y la probabilidad conjunta (es decir, la probabilidad de sacar las dos canicas de color verde) va a ser igual al producto de las probabilidades individuales.

P = p1*p2 = (3/8)*(2/7) = 0.107

8 0
3 years ago
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