3 years ago

What is 1357 x 295?And how can i solve this a faster way?

Mathematics

1 answer:

natali 33 [55]3 years ago

3 0

Answer:

400315

Step-by-step explanation:

get a calculator

You might be interested in

Simplify each expression -(5p+3)

aniked [119]

Answer:

-5p-3

Step-by-step explanation:

use the distributive property

8 0

3 years ago

Equation of elimination method<br> 4a+b=28<br> a+4b=-8

Vilka [71]

Download an app called Photomath then it will answer it for you with work and explaining

6 0

3 years ago

2. Describe how to use the conjugate to divide 2 − i by 3 + 2i, and then find the quotient.

DaniilM [7]

Answer:

$\frac{4}{13}-\frac{7}{13}i$

Step-by-step explanation:

$\frac{2-i}{3+2i}$

Multiply and divide by the conjugate.

The conjugate is the denominator with the sign of the complex number the opposite of the denominator.

$\frac{2-i}{3+2i}\frac{3-2i}{3-2i}\\ =\frac{2\times (3-2i)-i\times (3-2i)}{3^2-(2i)^2}\\ =\frac{6-4i-3i+2i^2}{9+4}\\ =\frac{4-7i}{13}\\ =\frac{4}{13}-\frac{7}{13}i$

Quotient = $\frac{4}{13}-\frac{7}{13}i$

7 0

3 years ago

Help me pls and pls show work

EleoNora [17]

Answer:

if you need it as improper then 25/12

Step-by-step explanation:

5 0

3 years ago

3x -4y= -20 -x +2y =10 whats the value of y

Anni [7]

3x-4y=10
-20-x+2y=10 then -30+2y=x now plug this in the other equation:
3(-30+2y)-4y=10
-90+6y-4y=10
2y=100
y=50

4 0

2 years ago