3 years ago

Write the equations of teh circle in standard form

Mathematics

1 answer:

Nina [5.8K]3 years ago

8 0

(x-h)^2 + (y-k)^2 = r^2
(h,k) is the center
r is the radius
This is given in your lesson plan or textbook.

You might be interested in

Two roller coasters are vying for the title of the steepest drop the first ride has a hill that drops 140 feet in a 40 foot run

muminat

Answer:

They have the same slope

Step-by-step explanation:

Given

Coaster 1:

$Drops = 140ft$

$Run = 40ft$

Coaster 2:

$Drops = 105ft$

$Run = 30ft$

First, we calculate the slope (m) of both coasters

$m = \frac{Rise}{Run}$

$m = \frac{Drops}{Run}$

For coaster 1:

$m = \frac{140ft}{40ft}$

$m = \frac{140}{40}$

$m = 3.5$

For coaster 1:

$m = \frac{105ft}{30ft}$

$m = \frac{105}{30}$

$m = 3.5$

$m = m=>3.5 = 3.5$

By comparison, they have the same slope

8 0

3 years ago

A powdered drink mix calls for a ratio of powder to water of 1:8 if there are 32 cups of powder how many total of water are need

Citrus2011 [14]

If you do x- number of water cups 1 over 8 will equal 32 over x ,x=256 so 256
if this makes any sense if not ill try better to explain

4 0

3 years ago

What is the value of x (2x+6)=32

OLEGan [10]

Answer:

the value of x is 13 because 2 times 13 equals 26 and 26 plus 6 equals 32.

7 0

3 years ago

Read 2 more answers

What is the result of adding these two equations? \begin{aligned} 2x+3y &= -5 \\\\ 5x-y &= -12 \end{aligned} 2x+3y 5x−y

EleoNora [17]

Answer:

$7x+2y = -17$

Step-by-step explanation:

We have the following equations:

$2x+3y = -5$

$5x-y = -12$

If we want to add these equations, we just need to add x-terms, y-terms and independent terms.

$(2x+5x)+(3y-y) = -5-12$

$7x+2y = -17$

I hope it helps you!

7 0

3 years ago

Help! I’ll give I Brainlyst to the first person but please I need it right now!

Nuetrik [128]

Answer:What’s your question?

Step-by-step explanation:

8 0

3 years ago