All categories

2 years ago

A line passes through the point (-10, -6) and has a slope of 1/2 .

Mathematics

1 answer:

nalin [4]2 years ago

6 0

Answer:

Step-by-step explanation:

formula for slope-intercept is [ y= mx + b ]

we are given a point P=(x1,y1) = (-10,-6)

and a slope m of 1/2

use the point slope formula [ y-y1 = m(x-x1) ] with the given info then work it into the slope-intercept form

y-(-6) = 1/2(x-(-10))

y+6 = 1/2(x+10)

y+6 = 1/2x+5

y= 1/2x + 5-6

y=1/2x-1

this looks like the point-slope form so you are done :)

You might be interested in

The hardware store where you work charge 80 cents including tax, for a pound of nails. A customer purchases 5 3/4 pound of nails

Sophie [7]

Answer:

$4.60

Step-by-step explanation:

1 lb ---> 80 cents

5 3/4 lb ---> 5 3/4 * 80 cents

$5 \dfrac{3}{4} \times 80 =$

$= \dfrac{23}{4} \times \dfrac{80}{1}$

$= \dfrac{23 \times 80}{4 \times 1}$

$= \dfrac{1840}{4}$

$= 460$

460 cents = $4.60

5 0

2 years ago

Read 2 more answers

416 oz = ____lb help meh again pwease ;-;

soldier1979 [14.2K]

Answer:

416 oz = <em>26 </em>lbs

3 0

3 years ago

Read 2 more answers

Find the volume of the cone radius is 7 and height is 12

balandron [24]

Answer:

$615.75units^3$

Step-by-step explanation:

$V=\pi r^2\frac{h}{3} \\=\pi 7^2\frac{12}{3} \\=615.75units^3$

6 0

3 years ago

A rectangular piece of metal is 30 in longer than it is wide. Squares with sides 6 in long are cut from the four corners and the

snow_lady [41]

Answer = 55,25 inches

Solution -

let's take x as length and y as width of the metal piece. As per the question x is 30 more than y,

⇒ x = y + 30

Then four square pieces of side 6 are cut from each corner,

so the new length and width are

x-12 , y-12

Then the volume of the new box created will be

(x-12)(y-12)6

in the question the volume of the given figure is given to be 3354

so (x-12)(y-12)6 = 3354

putting the value of x in the the above equation

⇒ (y+30 - 12)(x-12) = 3354/6 = 559

⇒ (y+18)(y-12) = 559

⇒ y² + 6y - 775 = 0

⇒ y² + 31y - 25y -775 = 0

⇒ (y+31)(y-25) = 0

⇒ y = -31, 25

as length can not be -ve , so y = 25

then x = 25+30 = 55

Hence the dimensions of the metal piece are 55, 25 inches

3 0

2 years ago

Is there a way to find all the factor pairs for a big number like 805 quickly

Mars2501 [29]

Answer:

The complete list of factors for 805 are 1, 5, 7, 23, 35, 115, 161, and 805.

Step-by-step explanation:

A factor pair is a combination of two factors which can be multiplied together to equal 805. In proper math terms, the number 805 is called the product and the two numbers that can be multiplied together to equal it are called the factors.

In order to work out the factor pairs of 805 we need to first get all of the factors of 805. Once you have the list of all those factors we can pair them together to list out all of the factor pairs.

The complete list of factors for 805 are 1, 5, 7, 23, 35, 115, 161, and 805.

4 0

2 years ago