All categories

3 years ago

Graph a line that contains the point -6,1 and has a slope of 5

Mathematics

2 answers:

Stells [14]3 years ago

7 0

Answer:

y=5x+31

Step-by-step explanation:

y=mx+b

1=(-6*5)+b

1=-30+b

31=b

y=5x+31

(5*-6)+31

-30+31

you can also graph a line on desmos

svetlana [45]3 years ago

6 0

Y=5x+31 is the equation. This image is the graphed version of that. I hope this helps!

You might be interested in

If you are picking a number between one and 20 what is the probability that you will pick a number greater than 14 or less than

Korvikt [17]

Answer:

5 because that my favorites number no cap

8 0

3 years ago

The base of a triangle is 1/3 of a foot long and the triangle is 12 feet tall what is the area of the triangle

jok3333 [9.3K]

Answer:

Step-by-step explanation:

Base, b = 1/3

Height, h = 12feet = (12x 0.305)metres = 3.66m

Area of triangle= 1/2 bxh

A = 1/2 x 1/3 x 3.66

A = 0.61m^2

Or in feet's

Area of triangle = 1/2 bxh

A = 1/2 x 1/3 x 12 =2 feet^2

5 0

3 years ago

Jenna has a round trampoline with an area of 153.86 feet squared. Jenna is 2 points

astraxan [27]

Answer:

The length of the cover that will wrap around the edge of the trampoline is 43.96 ft.

Step-by-step explanation:

Given that,

Area of trampoline, $A=153.86\ ft^2$

Jeena wants to buy a cover to put around the edge of the trampoline. We need to find the length of the cover that will wrap around the edge of the trampoline. First of all, lets find the radius of trampoline. Let is is r. So,

$\pi r^2=153.86 \\\\r=\sqrt{\dfrac{153.86 }{3.14}} \\\\r=7\ ft$

To find the length of the cover that will wrap around the edge of the trampoline we will find circumference of the trampoline as :

$C=2\pi r\\\\C=2\times 3.14\times 7\\\\C=43.96\ ft$

So, the length of the cover that will wrap around the edge of the trampoline is 43.96 ft.

7 0

3 years ago

Please help meeeee ill mark brainlest

Butoxors [25]

$A(n)=-1+(n-1)2\\\\A(30)-\text{put n =30 into the equation}\\\\A(30)=-1+(30-1)2=-1+(29)2=-1+58=57\\\\Answer:\ 57$

4 0

3 years ago

What is the surface area of a sphere with a diameter of 12 centimeters ?

nasty-shy [4]

Answer:

$A=452.39\ cm^2$

Step-by-step explanation:

The formula to calculate the surface area of a sphere is the following:

$A=4\pi r^2$

Where A is the area of the sphere and r is the radius of the sphere.

In this case we know that the diameter d of the sphere is:

$d = 12\ cm$

The diameter is:

$d = 2r$ .

Thus

$r = \frac{d}{2}\\\\r = \frac{12}{2}\\\\r=6\ cm$

Then the surface area of the sphere is:

$A=4\pi (6)^2\\\\A = 144\pi\ cm^2\\\\A=452.39\ cm^2$

7 0

3 years ago

Read 2 more answers