All categories

3 years ago

How do you expand 2(x-5)^2+3 to get general form

Mathematics

2 answers:

svp [43]3 years ago

8 0

The answers

2x^2-20x+53

KIM [24]3 years ago

8 0

Y=2(x-5)^2+3 Y=2(x-5)(x-5)+3) Foil method Y=2(x(x-5)+5(x-5)+3) Y=2(x^2-5x+5x+25)+3 Y=2(x^2-10x+25)+3 Y=2x^2-20x+50+3 Y=2x^2-20x+53

You might be interested in

This week, customers at a carpet store pay $3 for a square foot of carpet. Next week the store will be having a sale. During the

fomenos

The area of Neil's rooms total

... (10 ft)×(10 ft) + (14 ft)×(14 ft) = 100 ft² +196 ft²

... = 296 ft²

Since Neil will save $1 per square foot by waiting on the sale, he will save

... (296 ft²)×($1/ft²) = $296

7 0

3 years ago

A segment of a circle has 120 degree arc and a cord of 8 square root 3 in. Find the area of the segment

NARA [144]

Answer:

ok then

Step-by-step explanation:

<h2>Segement have angle of 120 degree</h2>

sorry iss se aaghe nhi aate

4 0

3 years ago

Read 2 more answers

Bob hiked 16 miles each day on a 12 day hiking trip. Lola hiked 14 miles each day on her 16 day hiking trip. how many more miles

bija089 [108]

Bob hiked 16*12=192 miles total.
Lola hiked 14*16=224 miles total.

Lola hiked 224-192=32 more miles than Bob. Girl power!

Hope this helps!

3 0

3 years ago

Read 2 more answers

Create a visual plot of the data in the table by constructing a bar graph.

sashaice [31]

The average view of the dress code is that this dress is not good

<h3>Explain how Rashad could collect data to ensure that it is a random sample of the population.</h3>

For Rashad's sample to be a random sample gotten from the population, the following must be considered.

First, he must have a defined population. In this case, his population is all the students in his high school (non students are not to be considered)
Next, he must have a defined sample size (say 10% or 20% of the total number of students in the school)
Next, he must select students at random (a perfect example of this is one of every five or ten students that enters the school gate.
Lastly, he must collect data for his sample

<h3>Create a visual plot of the data in the table by constructing a bar graph.</h3>

To do this, we simply create a bar graph.

The response would go into the x-axis, while the number of people would go into the y-axis

See attachment for bar graph

<h3>What is the average view of the dress code? How did you come to this conclusion?</h3>

The average view of the dress code is that this dress is not good

It is considered the average view of the dress code because it is the opinion with the most frequency

<h3>Will the dress change?</h3>

The number of students that do not like the dress as:

210 + 206 + 770 = 1186

Their percentage is

Percentage = 1186/(210 + 206 + 770 + 358)

Percentage = 77%

This means that

Yes, the dress will change

Read more about random sampling at:

brainly.com/question/7301139

#SPJ1

5 0

2 years ago

PLEASE HURRY!! simplify completely show all work for full credit

Irina18 [472]

Answer:

$4x^{3}$

Step-by-step explanation:

Given:

$(\frac{192x^{12}}{3x^{3}} )^{\frac{1}{3}}$

Apply exponent rule of distribution:

$\frac{(192x^{12})^{\frac{1}{3}}}{(3x^{3})^{\frac{1}{3}}}$

Simplify the numerator:

$\\\\\frac{4 * 3^{\frac{1}{3}}x^{4}}{(3x^{3})^{\frac{1}{3}}}$

Simplify the denominator:

$\\\frac{4 * 3^{\frac{1}{3}}x^{4}}{3^\frac{1}{3}x}}$

Simplify:

$4x^{3}$

-> To explain this party since it is a bigger jump, $3^{\frac{1}{3}}x$ is on the top and the bottom, so it becomes a one. We are left with a four on the top, and using properties of exponents 4 - 1 = 3, explaining why we have $x^{3}$ leftover too.

Have a nice day!

I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

3 0

3 years ago