All categories

2 years ago

A line contains the points S (4, -10) and B (10, -16). Find the slope of SB ̅̅̅̅. Must show your work to receive full credit

Mathematics

1 answer:

Alborosie2 years ago

7 0

Answer:

The slope for this is -1.

Step-by-step explanation:

First you want to put down the formula:

y^2 - y^1

x^2 - x^1

Fill it out and get your answer.

x^1=4

y^1=-10

x^2=10

y^2=-16

-belle :)

You might be interested in

10 - 6z = -104 *pls help me

ICE Princess25 [194]

X is equal to 19. Hoped this helped

6 0

2 years ago

Read 2 more answers

What is the expanded and word form for 101.06

Dvinal [7]

Word form: one hundred one and six hundredths.

expanded form: 100+1+0.06

5 0

3 years ago

Coefficient of x^2 in the expansion of (x-3)^3

Mila [183]

Answer:

$-9$

Step-by-step explanation:

$(x-3)(x-3)(x-3)$

$(x^2-6x+9)(x-3)$

$x^3-9x^2+27x-27$

Therefore, the coefficient of $x^2$ is $-9$ .

7 0

2 years ago

Read 2 more answers

HELP PRETTY PLEASE THIS IS URGENT NEED IN THE NEXT HOUR!!

zmey [24]

Answer:

(- 2, 6 )

Step-by-step explanation:

Given the equations

3x + 2y = 6 → (1)

$\frac{2}{3}$ y - x = 6 ( multiply through by 3 to clear the fraction )

2y - 3x = 18 ( add 3x to both sides )

2y = 18 + 3x → (2)

Substitute 2y = 18 + 3x into (1)

3x + 18 + 3x = 6

6x + 18 = 6 ( subtract 18 from both sides )

6x = - 12 ( divide both sides by 6 )

x = - 2

Substitute x = - 2 into (1) and solve for y

3(- 2) + 2y = 6

- 6 + 2y = 6 ( add 6 to both sides )

2y = 12 ( divide both sides by 2 )

y = 6

solution is (- 2, 6 )

7 0

2 years ago

Find two complex numbers that have a sum of i10 a different of -4and a product of -29

lianna [129]

Step-by-step explanation:

Let the complex numbers be $a+ib\textrm{ and }c+id$ .

Given, sum is $10i$ , difference is $-4$ and product is $-29$ .

$(a+c)+i(b+d)=10i$ ⇒ $a+c=0,b+d=10$

$(a-c)+i(b-d)=-4$ ⇒ $a-c=-4,b-d=0$

$a=-2,c=2,b=5,d=5$

$(a+ib)(c+id)=(-2+5i)(2+5i)=-4-25=-29$

Hence, all three equations are consistent yielding the complex numbers $-2+5i\textrm{ and }2+5i$ .

8 0

2 years ago