Mathematics, 22.05.2020 19:58 hannahkharel2

Sandra wrote p(x) = 30x + 5x2 in vertex form. Her work is below.

1. p(x) = 5x2 + 30x

2. p(x) = 5(x2 + 6x)

3. (six-halves) squared = 9;

4. p(x) = 5(x2 + 6x + 9) – 5(9)

5. p(x) = 5(x + 3)2 – 45

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 15:30

Will used 20 colored tiles to make a design in art class. 5/20 of his tiles were red. what is an equivalent fraction for the red tiles?

Answers: 1

Answer

Mathematics, 21.06.2019 17:00

Can someone answer this question? : )

Answers: 1

Answer

Mathematics, 21.06.2019 19:30

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

Answers: 1

Answer

Mathematics, 21.06.2019 23:40

Let x = a + bi and y = c + di and z = f + gi. which statements are true?

Answers: 1

Answer

You know the right answer?

Sandra wrote p(x) = 30x + 5x2 in vertex form. Her work is below.

1. p(x) = 5x2 + 30x

Questions

Mathematics, 10.04.2020 18:51

If 2a+ 2/a =4, what is the value of 2a^2 − ( 2/a^2 )? If 2a+ 2/a =4, what is the value of 2a^2 + ( 2/a^2 )?...

Mathematics, 10.04.2020 18:51

Select all the measures of variability that can be used to compare two data sets. A)Mean B )Interquartile range C)...

Mathematics, 10.04.2020 18:52

2+2? つ ◕_◕ ༽つI can’t figure it out......

Mathematics, 10.04.2020 18:52

How to ask a question...

Computers and Technology, 10.04.2020 18:52

Which option identifies what helped make Blake’s experience possible in the following scenario? Blake spends a lot of time looking up info...

Mathematics, 10.04.2020 18:52

Place each of the key aspects under the function it describes.

English, 10.04.2020 18:54

Speech vietnam war analyzing...

Mathematics, 10.04.2020 18:54

If the standard deviation is 13in, then how many standard deviations is joe if he is 5ft...

Mathematics, 10.04.2020 18:54

A mother decides to teach her son about a letter each day of the week. She will choose a letter from the name of the day. For example, on Saturday she...

Chemistry, 10.04.2020 18:55

Calculate the enthalpy of formation for sulfur dioxide, s02, from its elements, sulfur and oxygen. Use the balanced chemical equation...

Mathematics, 10.04.2020 18:55

Zeke drove 346 miles in 8 hours find the unit rate and rate...

Mathematics, 10.04.2020 18:55

Use a formula from geometry to solve for the unknown quantity. The length of a rectangle is 7 feet longer than the width. If the perimeter is 11...

Mathematics, 10.04.2020 18:55

3. Jessica is awake 2/3 of the day. She spends 5/8 of this time at homea) What fraction of the day is Jessica awake at home?b) How many ho...

History, 10.04.2020 18:55

True or false, By 1864, the Confederacy had a solid advantage over Union troops and was poised to win the war....

Mathematics, 10.04.2020 18:55

Recall the confusion matrix we learned in class. In this case, the positive prediction for a customer means that he/she is predicted to be a buyer by...

Mathematics, 10.04.2020 18:55

Which statements are true about greatest common factors? Check all that apply...

History, 10.04.2020 18:55

How does the compromise of 1850 keep the peace ?...

Mathematics, 10.04.2020 18:55

Y intersepts examples...

English, 10.04.2020 18:55

Select the correct answer. Read this excerpt from Khaled Hosseini's, The Kite Runner ***You! The Hazara! Look at me when I'm talking to yo...

Chemistry, 10.04.2020 18:55

When sodium reacts with chlorine, sodium chloride is produced. Andrew represented this reaction with this equation: Na + Cl2 → 2NaCl When sodium react...

More questions: Mathematics Another questions

Sandra wrote p(x) = 30x + 5x2 in vertex form. Her work is below. 1. p(x) = 5x2 + 30x 2. p(x) = 5(x2 + 6x) 3. (six-halves) squared = 9; 4. p(x) = 5(x2 + 6x + 9) – 5(9) 5. p(x) = 5(x + 3)2 – 45

Answers

Another question on Mathematics

Sandra wrote p(x) = 30x + 5x2 in vertex form. Her work is below.

1. p(x) = 5x2 + 30x

2. p(x) = 5(x2 + 6x)

3. (six-halves) squared = 9;

4. p(x) = 5(x2 + 6x + 9) – 5(9)

5. p(x) = 5(x + 3)2 – 45