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Mathematics

1 answer:

Eva8 [605]3 years ago

6 0

Answer:

Step-by-step explanation:

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Galina-37 [17]

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Step-by-step explanation:

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3 years ago

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Simply -3 3/4 divided by 2 1/2

Dima020 [189]

Answer:

$=-1\frac{1}{2}$

Step-by-step explanation:

Given the following question:

$-3\frac{3}{4} \div2\frac{1}{2}$

In order to find the answer, we first convert the mixed numbers into improper fractions. Then we use KCF (Keep, Change, Flip) and solve.

$-3\frac{3}{4} \div2\frac{1}{2}$
$-3\frac{3}{4} =12+3=-\frac{15}{4}$
$2\frac{1}{2}=2\times2=4+1=\frac{5}{2}$
$-\frac{15}{4} \div\frac{5}{2}$
$-\frac{15}{4} \times\frac{2}{5}$
$15\times2=30$
$4\times5=20$
$=-\frac{30}{20}$
$-\frac{30}{20} \div10=-\frac{3}{2}$
$-\frac{3}{2}=3\div2=-1\frac{1}{2}$
$=-1\frac{1}{2}$

Hope this helps.

4 0

2 years ago

HELPPPP

alexandr1967 [171]

Answer:print("PARES E IMPARES") numero_1 = int(input("Escriba un número entero: ... del programa realiza un bucle desde el primer número introducido al segundo. ... iteración si la variable de control i es par o no (comprobando si el resto de la ... Tras calcular la suma, el programa tiene que escribir la expresión algebraica

Step-by-step explanation:

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4 years ago

(0,3) (0,0) (2,0) (6,-2) (0,5) (-2,6) Which of the points are solutions to the system? Select the 3 correct answers

mina [271]

The 3 correct answers are a c d

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3 years ago

Someone help plz? I need some help

Virty [35]

Answer:

$AB =10.8166538264$