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3 years ago

5

Choose the point-slope form of the equation below that represents the line that passes through the points (−3, 2) and (2, 1).Sel

ect one:
a. y + 3 = −5(x − 2)
b. y − 2 = −5(x + 3)
c. y + 3 = −one fifth(x − 2)
d. y − 2 = −one fifth(x + 3)

1 answer:

DIA [1.3K]3 years ago

6 0

I hope this helps you

slope=1-2/2-(-3)

slope = -1/5

y-(-3)= -1/5 (x-2)

y+3= -1/5 (x-2)

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One-tenth x fewer than the sum of one-fifth y and 2x

In-s [12.5K]

(1/10 (x)) fewer than the sum of 1/5 (y) and 2x so
1/10 (x)=1/10 times x=x/10
1/5 (y)=y/5
-x/10+y/5+2x
simplified it is
19x/10+y/5

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4 years ago

Solve the inequality <br><br><br> what is the solution?

bija089 [108]

Answer:

The solution to the inequality is:

$2\ge \frac{g}{-4}\quad :\quad \begin{bmatrix}\mathrm{Solution:}\:&\:g\ge \:-8\:\\ \:\mathrm{Interval\:Notation:}&\:[-8,\:\infty \:)\end{bmatrix}$

Please also check the graph of the solution to the inequality.

Step-by-step explanation:

Given the inequality

$2\ge \frac{g}{-4}$

switch sides

$\frac{g}{-4}\le \:2$

Multiply both sides by -1 (reverse the inequality)

$\frac{g\left(-1\right)}{-4}\ge \:2\left(-1\right)$

Simplify

$\frac{g}{4}\ge \:-2$

Multiply both sides by 4

$\frac{4g}{4}\ge \:4\left(-2\right)$

Simplify

$g\ge \:-8$

Therefore, the solution to the inequality is:

$2\ge \frac{g}{-4}\quad :\quad \begin{bmatrix}\mathrm{Solution:}\:&\:g\ge \:-8\:\\ \:\mathrm{Interval\:Notation:}&\:[-8,\:\infty \:)\end{bmatrix}$

Please also check the graph of the solution to the inequality.

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3 years ago

Find the height of a cylinder with a volume of 12157 mm3 and a radius of 9 mm.

Ivahew [28]

Volume of a Cylinder = pi * r^2 * h

V / (pi*r^2) = h

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3 years ago

katrin2010 [14]

Answer:

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Step-by-step explanation:

Let

x -----> the number of children

y ----> the number of adults

we know that

The ratio

$\frac{x}{y}=\frac{20}{15}$

so

using proportion

Find the value of y for x=(20-12)=8

$\frac{20}{15}=\frac{8}{y}\\\\y=15*8/20\\\\y=6$

therefore

6 adults

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Can anyone help me with my work? Ill give credit to those who do. I'll just put my z00m contact below and add me so we can work

mina [271]

Answer:

I mean i got class in 2 minutes bUT ILL TAKE THE POINTS THO

Step-by-step explanation:

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3 years ago

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