3 years ago

If a polynomial has one root in the form a-root b it has a second root in the form of a __ root b

Mathematics

1 answer:

Zepler [3.9K]3 years ago

5 0

Minus
The quadratic equation is
( -b+-SQRT(b^2 - 4ac) )/2a

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Take some time to fill in your notes, the area that is not shown in this video. Fill in the table with the values you think are

joja [24]

The x-values are the heartbeat(s) and the y-values are the time(s)

<h3>How to determine the x and y values?</h3>

The variables are given as:

Time(s) and Heartbeat(s)

As a general rule, the action that is being done is the independent variable.

The action here is the heartbeat.

So, the x-values are the heartbeat(s) and the y-values are the time(s)

A possible value of this is;

x = 100, y = 60 seconds

So, the ordered pair is (100,60)

When represented as ratio, we have;

Ratio = 60/100

Simplify

Ratio = 0.6 heartbeat per second

Read more about ordered pairs at:

brainly.com/question/8406931

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8 0

2 years ago

the pet store sells bags of pet food. there are 4 bags of cat food. one sixth of the bags of food are bags of cat food. how many

const2013 [10]

28 bags if you include the cat food (which you would)

8 0

3 years ago

Read 2 more answers

Mary can run 5 kilometers in 18.75 minutes.

trasher [3.6K]

Answer:

30 minutes

Step-by-step explanation:

Find the unit rate (time per SINGLE kilometer).

5/5=1 18.75/5=3.75

Multiply 3.75 (unit rate) by 8.

3.75 x 8=30

8 0

3 years ago

A bar graph shows That Sports books received 9 votes. If the scale is to 20 by twos, Where should the bar end for the sports boo

Scilla [17]

It should go between the 8 and the 10.

4 0

3 years ago

Sovle the equation for x0.5x-4=12

Amanda [17]

Value of x is x=32

Step-by-step explanation:

We need to find the value of x of the equation $0.5x-4=12$

Solving the equation and finding value of x

$0.5x-4=12\\$

Adding 4 on both sides

$0.5x-4+4=12+4\\0.5x=16\\$

Divide both sides by 0.5

$\frac{0.5x}{0.5} =\frac{16}{0.5}\\ x=32$

So, value of x is x=32

Keywords: Solving Equations

Learn more about Solving Equations at:

#learnwithBrainly

5 0

3 years ago