3 years ago

Which expression is equivalent to (-2+4i)+(1-7i)-(-8+5i) -7i -i 7-8i -9+2i

Mathematics

1 answer:

vichka [17]3 years ago

6 0

7-8i

Add -2+1+8=7
Add 4i-12i= -8i

You might be interested in

Find the product -3,-4.-2.5

Assoli18 [71]

Answer:

$-30$

Step-by-step explanation:

$-3(-4)(-2.5)$

Apply rule $-(-a) = a$

$=-3*4*2.5$

Multiply the numbers: $3*4*2.5=30$

$=-30$

6 0

3 years ago

7x – 2y = -5 which is the correct answer help a homie out pls

Elis [28]

Neither of those work for that equation

7 0

3 years ago

Insert <,>, or = to make the sentence true. 3/4 ? 4/7

Orlov [11]

2/3 IS GREATER SO THEREFORE YOUR ANSWER WOULD BE '>'

4 0

3 years ago

Las fracciones que tienen denominador 10, 100, 1000, etc las llamamos fracciones decimales y a su vez las podemos escribir como

Sindrei [870]

Answer:

las fracciones decimales son:

21/10 = 2,1

439/100 = 4,39

34/10 = 3,4

35/1000 = 0,035

851 / 1000 = 0,851

Step-by-step explanation:

Toda fraccion cuyo denominador (el numero de abajo) es multiplo de 10 es considerada una fraccion decimal. No importa si el numerador es mayor al denominador. Justamente el sistema decimal fue concebido para facilitar la multiplicacion y division de los numeros por algun multiplo de 10.

8 0

3 years ago

Using the point-slope equation, find the equation containing (1, 3) and slope m = -2

alukav5142 [94]

I don’t really understand the question so I just did 4 ways of this. Hope this help

5 0

3 years ago