Mathematics College

For what value of "c" are the factors of x^2 + cx + 256 the same?

Answers

Answer 1

Answer:

Step-by-step explanation:

Same factors meaning it is of the form

(x + a)(x + a) = (x + a)^2 = x^2 + 2ax + a^2

Take sqrt(256) = 16

a = 16, c = 2a = 32

Answer 2

Answer:

Step-by-step explanation:

For What Value Of "c" Are The Factors Of X^2 + Cx + 256 The Same?

Related Questions

Select the values of r that make the inequality true.
X> -3
Choose 2 answers:
Plzzz help I will mark you as Brainly if you help me and only if you get me this right

Answers

Answer:

Option C and D are the correct answer.

Step-by-step explanation:

If x > -3, then the values which satisfy the inequalities can be represented on a number line which is shown above.

Then the range of values that satisfies the inequalities are numbers to the right of -3 which are: -2, -1, 0, 1, 2, 3, 4, 5 --- up to positive infinity.

From the options provided only 0 and -1 satisfies the range.

Option C and D are correct.

Answer:

I would say c and d to

Step-by-step explanation:

hope that helps

An apple costs 12p
I
An orange costs 20p
Write down an expression for the
cost in pence of buying x apples
and y oranges

Answers

Answer:

the cost of an apple is 12p i.e. 12x

And, the cost of an orange is 20p i.e. 20y

Step-by-step explanation:

Let us assume the apple be x

And, the orange be y

Now the cost of an apple is 12p i.e. 12x

And, the cost of an orange is 20p i.e. 20y

So the above represents an expression

A cone has a height of
11 inches and a volume
of 132TT in3. What is the radius
of the cone?

Answers

Answer:

A radius is the distance from the circle's middle to its perimeter, which is known as its circumference. The radius of a cone is the radius of its circular base. You can find a radius through its volume and height. Multiply the volume by 3.

Step-by-step explanation:

Divide the following:

Answers

Answer:

Here. Solved. Check the answer.

What number is the opposite of 35?

Answers

Answer:

I believe its -35

Step-by-step explanation:

negatives are opposites or positives lmk ig I'm wrong

Is 1/4 greater than or less than 3/9

Answers

Answer: Less

Step-by-step explanation: Ok lets make them both have a common denominator. This is 36. So 1/4 is going to be 9/36 and 3/9 is going to be 12/36

Answer:

1/4 is less than 3/9.

Step-by-step explanation:

Take these fractions into decimal format.

1/4 = 0.25

3/9 = 0.33.

From this, 0.25 < 0.33

So, 1/4 < 3/9, or 1/4 is less than 3/9.

HELP QUESTION IS IN THE PHOTO ILL GIVE YOU EXTRA POINTS

Answers

The answer C would be correct

The student newspaper runs a weekly question that readers can answer online or by campus mail. One question was "Do you think the
college is doing enough to provide student parking?" of the 136 people who responded, 79% said "No". The number 79% is a
A. parameter
B.population
C.sample
D.statistic

Answers

Answer:

Statistic

Step-by-step explanation:

Just a hunch but whenever there's percentages involved, it's usually statistics

Each point shown below is reflected over the x-axis to create two additional points. The four points are connected with straight lines to form a quadrilateral. What is the area of the quadrilateral?

Answers

Step-by-step explanation:

axis to create two additional points. The four points are connected with straight lines to form a quadrilateral. What is the area of the quadrilateral? Is.

[tex]458 \sqrt{244 {5410 \\ 212 = \times .44 = 011 + }^{2} } [/tex]

need help on assignment

Answers

Answer:

? = [tex]tan^{-1}[/tex](11/24)

**PUT [tex]tan^{-1}[/tex](11/24) INTO CALCULATOR

Step-by-step explanation:

1. tan(?)=11/24

--> 11/24: SOH, CAH, TOA: sin(x)=opposite side of the x/hypotenuse, cos=adjacent side of the x/hypotenuse, tan=opposite side of the x/adjacent side

2. to get ? of tan you can't divide tangent, you have to do the inverse function, which is [tex]tan^{-1}[/tex], and put it into the calculator

Jenny has 50 square tiles she arranges the tiles into a rectangular array of 4 rows how many tiles will be left over

Answers

50/4=12 2/4
Therefore, there will be 2 tiles left over.

2 triangles and 4 circles what is the simplest ratio of triangles to circles?

Answers

Answer:

2:4

or in simplest form, 1:2

Step-by-step explanation:

Answer:

2:4

Step-by-step explanation:

As the question said "what is the simplest ratio of triangles to circles?" . You have to write triangles : circles . But in the beginning of the question it said "2 triangles and 4 circles" so we have to use numbers instead of words. That why the answer is 2:4.

( Is that helpful? )

Solve for x. Round all answers to the nearest tenth

Answers

Answer: 42

Step-by-step explanation:

Pls help.......................

Answers

Answer:

30 + 2x < 11

Step-by-step explanation:

I think

Twice as many people visit the park when it is sunny compared to when it is cloudy. One day it was half sunny and half cloudy and 48 people visited the park. How many people visit the park on a sunny full day?

Answers

Answer:

Step-by-step explanation:

Help please and thank u!!!

Answers

1. C. The graphs of two equations are the same line

2. (-3, 2)

HELP DUE AT 8:30 I NEED To Do DIS

Answers

Answer:

Step-by-step explanation:

Which sequence of transformations results in the same transformation?
a translation left 5 units and then a reflection over the x-axis
a translation left 5 units and then a translation down 5 units
a 180° rotation using the origin as the center of rotation
a reflection over the y-axis and then a translation down 5 units

Answers

Answer:

Step-by-step explanation:

A reflection over the y-axis and then a translation down 5 units.

PLEASE HELP Is A'B'C'D' a translation, rotation, or reflection of ABCD? Explain how you can tell.

Answers

Answer:

1. Is A'B'C'D' a translation, rotation, or reflection of ABCD? Explain how you can tell.

A'B'C'D' is a reflection over the y-axis. By flipping ABCD over the y-axis, the result will be A'B'C'D'

2. Is A"B"C"D" a translation, rotation, or reflection of A'B'C'D'? Explain.

A"B"C"D" is a rotation of A'B'C'D'. This is proven by the fact that if A'B'C'D' is rotated 90 degrees, the result will be A"B"C"D".

3. Suppose the measure of ∠B is 89°. Which other angles must measure 89°? How do you know?

If ∠B measures 89 degrees, then all other B angles must also measure 89 degrees because the angle is not changed by any of the transformations performed.

4. What is the perimeter of A"B"C"D"? Explain how you found the perimeter.

Because the size and shape are not any different from the original figure, the perimeter is 26.3 units.

6+6+6.3+8=26.3

Step-by-step explanation:

You go to Trader Joes with your older sister to pick up avocados to make guacamole. Trader Joes sells 4 avocados for $3.50 or 6 avocados for $5.00. Which is a better deal?

Answers

The better deal would be 6 for $5.00 because if you take 4/3.50=0.875 6/5=1.2 now that we know how much we would be paying for each option you take 0.875*6=5.25 so you would be paying more for the first one when u can get a greater quantity-for cheaper. Hope this helps:)

Which of the following has the same absolute value as 5? a. .5 b. 1/2 c. 1/5 d. -5

Answers

Answer:

D..-5

Step-by-step explanation:

absolute value is the "opposite" of the number or the same amount of "steps" from 0 on the opposite side.

20 The table shows the linear relationship between the balance of a student's
savings account and the number of weeks he has been saving.
Savings Account
Week
0
1
3
6
8
13
Balance
(dollars)
32
39
53
74
88
123
Based on the table, what was the rate of change of the balance of the
student's savings account in dollars and cents per week?
Record your answer and fill in the bubbles on your answer document.

Answers

Answer:7

Step-by-step explanation:it’s 7

f(x)=−x+2, find f(-6)

Answers

Hi there!

[tex]\large\boxed{f(-6) = 8}[/tex]

f(x) = -x + 2

Find f(-6) by substituting -6 for x:

f(-6) = -(-6) + 2

Simplify:

f(-6) = 6 + 2

f(-6) = 8

The model shows the addition expression 18 + 12.
One expression that is equivalent to this sum is _____.
A. 3 + 6 + 4
B. 3 (6 + 4)
C. (3 + 6) 4
D. 3 (6) + 4

Answers

B. 3 (6+4)
i hope this helps!

Please help me (lots of points!!!) I will do anything to get these right!!! No false answer no different language no question or statement say it in comments please

Answers

Answer:

mate here's ur answer

Step-by-step explanation:

1. 2 dots

2. 12

3. 2

4. I am not sure

If x = 4 units, y = 12 units, and h = 8 units, find the area of the parallelogram shown above using decomposition.

A.

96 square units

B.

64 square units

C.

128 square units

D.

32 square units

Answers

Answer:

C. 128

Step-by-step explanation:

area of the base is y×h, 12×8, which equals 96.

area of both triangles is x×h, 4×8, which equals 32.

add those together to get 128.

simplify 3c÷c²-d²-3d÷d²-c²

Answers

-0 good luck queen hdhdhdjf

simplifying 14 to the 0 power + 2 to the 7th power plus 15 to the 1 power?

Answers

Answer:

144

Step-by-step explanation:

1+128+15

144

Its 144 here’s the work if you need it <33

Two squares are similar. The first square has sides that measure 4 inches, and the second square has sides that measure 12 inches. The scale factor used to get from the first square to the second one is

Answers

Answer:

i pretty sure its three

Step-by-step explanation:

Ufncunniufncfcnnuunr please heLlLpPpPpPpPppOpPp

Answers

Answer:

D) 546 cubes

Step-by-step explanation:

Base: 2 1/6 x 1 1/6 =

13/6 x 7/6 =

91/6

This means 91 cubes that are 1/6 for the base.

91x6=546

The answer is D hope this helps

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