Ask question

Ask question

All categories

3 years ago

13

PLEASE HELP THANK U!

1 answer:

STALIN [3.7K]3 years ago

3 0

Answer:

the fist one

Step-by-step explanation:

Hope it helps

You might be interested in

Please help, Will mark brainliest

mihalych1998 [28]

Answer:

y = - 8 x + 2

Step-by-step explanation:

Use any two pairs to find the slope with

slope = (y2-y1)/(x2-x1)

for example: (0, 2), and (1, -6)

slope = (- 6 - 2) / (1 - 0) = - 8

so the equation should look like:

y = -8 x + b

use point (0, 2) to find b:

2 = - 8 (0) + b

b = 2

Then

y = - 8 x + 2

5 0

3 years ago

NEED HELP PLEASE!

USPshnik [31]

Answer:

$(x + (3+5i))^2 = x^2 + 6x + (10x+30)i - 16$

Step-by-step explanation:

Complex numbers identity:

The complex numbers identity is:

$i^2 = -1$

Square of the sum:

$(x + y)^2 = x^2 + 2xy + y^2$

In this question:

$(x + (3+5i))^2$

$x^2 + 2x(3+5i) + (3+5i)^2$

$x^2 + 6x + 10xi + 9 + 30i + 25i^2$

$x^2 + 6x + 9 + (10x+30)i - 25$

$x^2 + 6x + (10x+30)i - 16$

So

$(x + (3+5i))^2 = x^2 + 6x + (10x+30)i - 16$

5 0

3 years ago

*Picture attached* NUMERICAL REASONING If someone can please help me answer this one. I’m lost.

monitta

Answer:

57

Step-by-step explanation:

Write and solve a proportion.

47 / 289 = x / 350

x ≈ 57

8 0

3 years ago

Find the unit rate for 780 miles in 3 days

choli [55]

Answer:

260

you divide 780 by 3

4 0

3 years ago

Read 2 more answers

Please answer the question on here, will give 100 points to brainliest

yawa3891 [41]

Answer:

give him brainliest

Step-by-step explanation:

5 0

3 years ago