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2 years ago

Which expression is equal to (x+2)(x−4)(x−4)(x+4)?

Mathematics

1 answer:

dimaraw [331]2 years ago

8 0

Answer:Since the expression on each side of the equation has the same denominator, the numerators must be equal.

Take the square root of both sides of the equation to eliminate the exponent on the left side.

√

The complete solution is the result of both the positive and negative portions of the solution.

Tap for more steps...

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Exclude the solutions that do not make

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true.

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Step-by-step explanation:

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Next, you will make a scatterplot. Name a point that will be on your scatterplot and describe what it represents.

klio [65]

The point (12, 190) means that the temperature after 12 hours is 190 degrees Celsius

<h3>How to make a scatter plot?</h3>

To do this, we make use of the following points

(12, 190), (14, 201), (15, 301), (16, 305), (18, 350), (20, 40), (25, 450)

Where x represents the number of hours and y represents temperature

See attachment for the scatter plot.

<h3>The description of a point</h3>

To do this, we make use of the point (12, 190)

This means that the temperature after 12 hours is 190 degrees Celsius

Read more about scatter plots at:

brainly.com/question/13984412

#SPJ1

8 0

2 years ago

Match each scenario with the type of correlation it shows

Dafna1 [17]

Yellow line- no correlation.
Blue Line- Positive
Green line- negative
Srry if wrong pls brainless

7 0

3 years ago

-17, 2, 21, 40, … is an arithmetic sequence.<br><br> True<br><br> False

Wewaii [24]

False

A arithmetic sequence is a sequence that has a difference of 2. We see that we have -17 ... and then we have 2 ... and then 21. There is NOT a difference of 2, as we can see. Therefore, yiur answer would be (false).

3 0

3 years ago

Casandra is calculating how much interest she will earn in investments that are eating simple interests. She knows that simple i

Zinaida [17]

Answer:

Principal = $500

Interest = $37.50

Rate = 0.025 = 2.5%

Time = 3 years

Step-by-step explanation:

The formula for simple interest is I = PRT ÷ 100

Casandra's equation = I= 500(0.025)(3)=$37.50

Principal = $500

Interest = $37.50

Rate = 0.025 = 2.5%

Time = 3 years

3 0

3 years ago

Carol climbed up 25.9 feet, came down 14.3 feet, and then went back up 10 feet. You calculate how high she is. How can you check

ioda

I think the answer is convert all decimals to fractions.

Hope this helps!!!!!

3 0

3 years ago