Help please!! Also please explain your answer

Answer:

[tex]2x^{2}[/tex]

Step-by-step explanation:

Find the GCF of the numbers 48, 6 and 26.  

The largest number each can be divided by is 2, which is the GCF.

Find the GCF of [tex]x^{2}, x^{3}, x^{6}[/tex]

The GCF is always the smallest exponent, so [tex]x^{2}[/tex] is the GCF

Combine the two GCF for the answer

[tex]2x^{2}[/tex]

Answer:

1,848

Step-by-step explanation:

[tex]volume = ( \frac{1}{2} \times a \times b) \times h \\ = ( \frac{1}{2} \times 7 \times 24) \times 22 \\ divide \: 2 \: and \: 24 \: by \: 2 \\ = (1 \times 7 \times 12) \times 22 \\ = (84) \times 22 \\ = 1,848 \\ volume \: = 1,848[/tex]

Answer:

each brother ate 1/10 of the cake

Step-by-step explanation:

1/5 divided by 2 is 1/10

Answer:

yes

Step-by-step explanation:

using the rule of exponents

[tex]\frac{a^{m} }{a^{n} }[/tex] = [tex]\frac{1}{a^{(n-m)} }[/tex] , then

[tex]\frac{9^2}{9^{7} }[/tex] = [tex]\frac{1}{9^{(7-2)} }[/tex] = [tex]\frac{1}{9^{5} }[/tex]

Answer: $6.50

Step-by-step explanation:

First you do 4.55/7 and you get 0.65, then you multiply that by 10 which will get you $6.50.

it's 6.50 because when you divide 4.55/7 it's 0.65 multiplied by 10 it's 6.50

Answer:

the nearest whole number is 133

Answer:

Just by looking at it i say yes!

Step-by-step explanation:

Please rate!

Answer:

I believe it is correct unless you had to do the parentheses first and solve those first and then subtract.

Step-by-step explanation:

Polynomials are represented by graphs and equations

The equation of the polynomial is y = x^3 + 12x^2 + 29x - 42

From the graph, the zeros of the polynomial are:

x = {-7, -6, 1}

So, the equation of the polynomial is:

[tex]y = (x + 7) * (x + 6) * (x - 1)[/tex]

Expand

[tex]y = (x^2 + 13x + 42) * (x - 1)[/tex]

Further, expand

[tex]y = x^3 + 13x^2 - x^2 + 42x - 13x - 42[/tex]

This gives

[tex]y = x^3 + 12x^2 + 29x - 42[/tex]

Hence, the equation of the polynomial is y = x^3 + 12x^2 + 29x - 42

Read more about polynomials at:

https://brainly.com/question/4142886

Answer:

$26.20

Step-by-step explanation:

first you multiple 2.12 by 10 then you add 6 to get your answer. (2.12×10)+6 (21.2)+6=26.2

You get a negative number

-3 + (-10) = -13

Answer:

A negative number.

Step-by-step explanation:

For example, -5+-3 is -8. This is because as you add negative numbers, you go further down the number line, therefore it becomes smaller and a small negative number has a bigger number in front of the minus sign.

Answer:

Step-by-step explanation:

Answer: 0.6857

Step-by-step explanation: That is what I got when I did the math. Hope it helps and it is not wrong.

Have a good day!

Answer:

[tex]\frac{24}{35}\ or\ 0.6857[/tex]

Step-by-step explanation:

Step 1:  Convert to multiplication

[tex]\frac{3}{5}/\frac{7}{8}[/tex]

Since we have a division symbol we can change it to a multiplication by taking the reciprocal (flipped fraction) of the second fraction and change the division for multiplication.

[tex]\frac{3}{5} * \frac{8}{7}[/tex]

Step 2:  Multiply

[tex]\frac{3 * 8}{5*7}[/tex]

[tex]\frac{24}{35}[/tex]

Answer:  [tex]\frac{24}{35}\ or\ 0.6857[/tex]

Answer:

8

Step-by-step explanation:

They both divisible by 8

Step-by-step explanation:

because the is no answer for that in the calculator

Answer:

see explanation

Step-by-step explanation:

To obtain a solution for [tex]cos^{-1}[/tex] (x) , then

- 1 ≤ x ≤ 1

That is the value of x cannot be greater than 1 or less than - 1

here x = [tex]\frac{5}{4}[/tex] = 1.25 which is greater than 1 , thus calculator will return ' error'

Answer:

24.8

Step-by-step explanation:

x = √(16)^2+(19)^2= 24.8

Answer:

I assumed you were finding the volume sense you never specified so the volume is 1.61 ×10^7

Step-by-step explanation:

(l×w×h)/3 = (468×395×261)/3 = 1.61 ×10^7

Answer:

2 5/8

Step-by-step explanation:

simple met... I mean math :)

The margin of error is 3.38.

Option B is the correct answer.

We have,

The margin of error can be calculated using the formula:

Margin of error = z x (s/√n)

where z is the z-score corresponding to the given confidence level.

For a 95% confidence level,

z = 1.96.

Substituting the given values, we get:

Margin of error

= 1.96 x (5.9/√12)

= 3.38

(rounded to two decimal places)

Therefore,

The margin of error is 3.38.

Learn more about the margin of error here:

https://brainly.com/question/10501147

#SPJ1

The graph of the quadratic function [tex]y=ax^2+bx+c[/tex]

does not intersect the x-axis, when [tex]D=b^2-4ac < 0\\[/tex]

touches the x-axis at one point, when [tex]D=b^2-4ac =0[/tex]

intersects x-axis at two points, when [tex]D=b^2-4ac > 0\\[/tex]

For the function[tex]y=4x^2+20x+25[/tex]  the discriminant D is,

This means that the graph of the function touches the x-axis at one point.

[tex]D=20^2-4(4)(25)=200-200=0[/tex]

Since [tex]y=4x^2+20x+25=(2x+5)^2[/tex]then the tangent point has x-coordinate at x=-2.5  (value at which y=0).

Therefore the correct choice is B.

To learn more about the tangent point visit:

https://brainly.com/question/13598644

The graph of the function f(x) = 4x² + 20x + 25 passes through the  x-axis at  –2.5.

It is the method to separate the polynomial into parts and the parts will be in multiplication. And the value of the polynomial at this point will be zero.

The function is given as

f(x) = 4x² + 20x + 25

On factorization, we have

f(x) = 0

Then

           4x² + 20x + 25 = 0

   4x² + 10x + 10x + 25 = 0

2x (2x + 5) + 5 (2x + 5) = 0

           (2x + 5)(2x + 5) = 0

                      (2x + 5)² = 0

Then the graph of the function passes through the x-axis at –2.5.

The graph is shown below.

More about the factorization link is given below.

https://brainly.com/question/6810544

Answer:

44.81%

Step-by-step explanation:

First determine the z-scores for 3.5 and 5.5 years. After matching the z-scores with the areas under the standard normal curve, subtract the smaller area from the larger area to solve.

Answer:

2x+3y=130

Step-by-step explanation:

Let x=cost of full pass

Let y=cost of restricted pass

Brian and Bob bought 2 full and 3 restricted passes.

Have a good day!

Answer:

66.2 miles

Step-by-step explanation:

I used addition, since it says 40 less than Jake I added what he ran with how much less he ran.

40 + 26.2 = 66.2

Hope this helps!! :)

Answer:

Hope this helps in every way!

Answer:

y=8

Step-by-step explanation:

1. 112=7*2*y

2. (112)/14=(14*y)/14 (Divide both sides by 14)

3. 8=y

Answer:

vertical

Step-by-step explanation:

did the test

Answer:

x = -5

y = -4

Step-by-step explanation: