Which of the binomials below is a factor of this trinomial?
x² + 14x + 40
O AX-9
O B. 32 + 10
O C. X* 14
D. X+4.

Answer: B: 1024

Step-by-step explanation:

\(a_n=4*(-2)^{n-1}\\\\a_9=4*(-2)^{9-1}\\\\=4*(-2)^8\\\\=4*256\\\\=1024\\\\Answer\ B\\\)

Answer:it’s divided by 8

Step-by-step explanation:

Hope it help

Answer:

x = 50°

Step-by-step explanation:

I added a photo of my notes

The tangent to the radius forms a right angle, so the angles DAC and DBC are right angles (90 degrees)

DC - hypotenuse

Triangle's angles' total sum is equal to 180 degrees

\(180° - 90° - 65° = (0.5x)°\)

\((0.5x)° = 25\)

\(x = 50°\)

Answer:

10 9/20

Step-by-step explanation:

Hey there!

If Hillsboro to Campbell is 16 2/20 and Hillsboro to Oxford is 5 13/20,

we’ll do

16 2/20 - 5 13/20

Imrpoper form

322/20 - 113/20

322 - 113

209/20

10 9/20 miles from Oxford to Campbell.

Hope this helps :)

The set using Roster method is, D = {76, 90, 92, 94, 96}

The roster technique is defined as a method for displaying the elements of a set by listing the elements within brackets.

A roster method example is to write the set of numbers from 1 to 10 as

{1, 2, 3, 4, 5, 6, 7, 8, 9, and 10}.

Given:

Set D is the set of positive two-digit even numbers greater than 74

that do not contain the digit 8

First, Even numbers greater than 74 are

76, 78, 80, 82, 84, 86, 88, 90, 92, 94, 96, 98.

Now, Even Number doe not contain 8 are 76, 90, 92, 94, 96.

Using Roster method the set is

D= {76, 90, 92, 94, 96}

Learn more about Roster Method here:

https://brainly.com/question/28709089

#SPJ1

The measure of each of the angles are 126 and 54 degrees

The sum of angles that is equivalent to 180 degrees are supplementary angles.

If one of two supplementary angles is 12° more than one-third of the other angle, hence the angles are;

x and 1/3x +12

Take the sum and equate to 180 degrees

x +1/3x + 12 = 180

4/3 x = 180 - 12

4/3x = 168

4x = 168 * 3

x = 42 * 3

x = 126

Other angle = 180. - 126

Other angle = 54 degrees

Hence the measure of each of the angles are 126 and 54 degrees

Learn more on supplementary angles here: https://brainly.com/question/404323

#SPJ1

Answer: x = 3

Step-by-step explanation: -7 + 9 = 8 - 6

Answer:

d is the answer you need.

The number of push-ups Noah does.

Answer: it is the second the third and the 5

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

4,615.25

Step-by-step explanation:

I just did a et and it is correct.

Answer:

\(y = \sqrt{x} \)

D

Step-by-step explanation:

Literally substitute one of the points (4,2), using some common sense, the x is larger than the y, so it can't be A or B (makes 4 larger) and really just pur 4 in option C, it won't be a pretty nice number. So the only option is D.

Answer:

No, the brain volume of 1405.9cm³ would not be significantly high.

Step-by-step explanation:

We would use the Empirical rule to determine the answer for this question.

The empirical rule - formula states that:

a) 68% of data falls within 1 standard deviation from the mean - that means between μ - σ and μ + σ

b) 95% of data falls within 2 standard deviations from the mean - between μ – 2σ and μ + 2σ

The question asks us to use the given standard deviation and the range rule of thumb to identify the limits separating values that are significantly low or significantly high.

The range rule of thumb tells us that the range is four times the standard deviation. So we say that the usual values will be 2 standard deviations away from the mean of the data distribution.that the values are usually within 2 standard deviations from the mean.

Hence, μ = mean =1162.5 cm³

σ = Standard deviation = 126.7 cm³

μ – 2σ

1162.5 cm³ - 2(126.7 cm³)

= 1162.5 cm³ - 253.4 cm³

= 909.1cm³

μ + 2σ

1162.5 cm³ + 2(126.7 cm³)

= 1162.5 cm³ + 253.4 cm³

= 1415.9cm³

From the calculation above, we can see that for such​ data, 1405.9 cm³ is within the lower limits of 909.1 cm³ and the higher limits of 1415.9 cm³. Therefore the brain volume of 1405.9 cm³ would not be significantly high.

Answer:

\(y-2=\displaystyle-\frac{6}{7}(x-1)\)

or

\(y=\displaystyle-\frac{6}{7}x+\frac{20}{7}\)

Step-by-step explanation:

Hi there!

Point-slope form: \(y-y_1=m(x-x_1)\) where m is the slope and \((x_1,y_1)\) is a point that falls on the line

Plug in the slope, -6/7, and the given point, (1,2):

\(y-2=\displaystyle-\frac{6}{7}(x-1)\)

To write the equation in slope-intercept form, isolate y:

\(y-2=\displaystyle-\frac{6}{7}(x-1)\\\\y-2=\displaystyle-\frac{6}{7}x+\frac{6}{7}\\\\y=\displaystyle-\frac{6}{7}x+\frac{6}{7}+2\\\\y=\displaystyle-\frac{6}{7}x+\frac{20}{7}\)

I hope this helps!

The required equation modeled as of the given condition is 46x + 1 / x².

The equation model is defined as the model of the given situation in the form of an equation using variables and constants.

here,
Let the number be x, and its reciprocal is 1/x
According to the question, the product of 46 and a number added to the reciprocal of a number squared is given as,
= 46 × x + 1/x²
= 46x + 1/x²

Thus, the required equation modeled as of the given condition is 46x + 1 / x².

Learn more about models here:
https://brainly.com/question/22591166
#SPJ1

The average rate of change of the function over the interval is 4

From the question, we have the following parameters that can be used in our computation:

y = 4x + 1

The interval is given as

[-1, 1)

The function is a linear function

This means that it has a constant average rate of change

From y = 4x + 1, we have

Rate = 4

Hence, the rate is 4

Read more about average rate of change at

https://brainly.com/question/17131025

#SPJ1

Answer

392.04 square yards

Step-by-step explanation:

Let's just do 18(1.1) which gives you 19.8. That gives you the length of one of the sides of the square. A square has four equivalent sides in terms of length and height. So just multiply length times height (aka 19.8 squared) or 392.04 square yards.

Answer:

Explanation:

A quadratic equation in vertex form is generally given as;

where (h, k) is the coordinate of the vertex.

Given the coordinate (-2, 3), we'll have that;

h = -2

k = 3

Given a y-intercept of 11 and we know that at the y-intercept x = 0.

Substituting the above values into the vertex form equation and solving for a, we'll have;

Substituting a = 2, h = -2 and k = 3 into the vertex form equation and taking it to standard form, we'll have;

=============================================================

Explanation:

The "given that he is male" stated at the end means we only focus on the male column. This is because we know 100% that the person selected is male. Either we're told this by someone else, or we can determine this another way.

There are 39 males that got the flu shot out of 51 males total. The probability we're after is 39/51 = (3*13)/(3*17) = 13/17

It's effectively saying: out of every 17 males, 13 of them got the flu shot.

A functiοn fοr the percentage is P = 25cοs(π/14t) + 25.

In the case οf a functiοn frοm οne set tο the οther, each element οf X receives exactly οne element οf Y. The functiοn's dοmain and cοdοmain are respectively referred tο as the sets X and Y as a whοle. Functiοns were first used tο describe the idealized relatiοnship between twο varying quantities.

Here, we have

Given:

Tο find the percentage οf the full mοοn, we can write an equatiοn in the fοrm P = Acοs(Bt) + C

After 14 days, the percentage οf the mοοn is zerο

A = (max-min)/2 = 50/2 = 25

The periοd = 28 days

P = Acοs(BT = t) + c

B = 2π/periοd = 2π/28 = π/14

c = min + A = 0 + 25 = 25

We get,

P = 25cοs(π/14t) + 25,

Here, p is the percentage οf the mοοn visible cοmpared tο the previοus full mοοn.

Hence, a functiοn fοr the percentage is P = 25cοs(π/14t) + 25.

To learn more about the function from the given link

https://brainly.com/question/10439235

#SPJ1

The inequality states that Jayda's age (j) is greater than 12 i.e., j > 12.

Let j represent Jayda's age.

Since Jayda is older than her 12-year-old sister, we can write the inequality:

j > 12

Thus, the inequality states that Jayda's age (j) is greater than 12.

Learn more about Inequality here:

https://brainly.com/question/20383699

#SPJ1

Answer:

7

Step-by-step explanation:

Answer:

210 = 2 * 3 * 5 * 7

Step-by-step explanation:

210/2 = 105

105 / 3 = 35

35 / 5 = 7

7 / 7 = 0

210 = 2 * 3 * 5 * 7

Answer:

It cannot be used to assess individual renal function or degree of obstruction. Sulfadiazine stones are also difficult to visualize on CT because of relatively low attenuation. It is relatively expensive.

The variance of the data is 225

Variance can be defined as the expectation of the square of deviation of a random variable from its sample mean or population mean.

It is also known as the measure of the distance of each variable in a data set from the average value or mean.

The formula for variance of a set of data is given as;

Standard deviation = √Variance

Then,

Make 'variance' the subject of formula

Variance = (standard deviation)²

Now, let's substitute the value of standard deviation into the formula

Variance = (15)²

Find the square

Variance = 225

Thus, the variance of the data is 225

Learn more about variance here:

https://brainly.com/question/15858152

#SPJ1

Answer:

Step-by-step explanation:

d + 2d - 8 = 46

3d - 8 = 46

3d = 54

d = 18

Answer:

Good for her!

Step-by-step explanation:

Answer:

Ok she dark 56 cup witch is Equal to 56x1

Step-by-step explanation: