PLEASE HELP WILL GIVE BRAINLIEST

PLEASE HELP WILL GIVE BRAINLIEST

Answers

Answer 1

Answer:

[tex]\frac{x^{2} + 19x + 102}{4(x + 5)(x + 7)}[/tex]

Step-by-step explanation:

I have factored and multiplied lwh to get the volumes

Vol. = [tex]\frac{2x - 1}{(2x - 3)(x + 5)}[/tex] [tex]\frac{2(2x - 3)}{3x - 1}[/tex][tex]\frac{(3x - 1)(x + 3)}{(2x - 1)(x + 3)}[/tex] + [tex]\frac{x - 5}{3x + 2}[/tex][tex]\frac{3x + 2}{4}[/tex][tex]\frac{x - 2}{(x + 7)(x - 5)}[/tex]

      = [tex]\frac{4}{x + 5}[/tex] + [tex]\frac{x - 2}{4(x + 7)}[/tex]

      = [tex]\frac{4(4)(x + 7) + (x - 2)(x + 5)}{4(x + 5)(x + 7)}[/tex]

      =  [tex]\frac{16x + 112 + x^{2} + 3x -10}{4(x + 5)(x + 7)}[/tex]

      = [tex]\frac{x^{2} + 19x + 102}{4(x + 5)(x + 7)}[/tex]

If I have done everything correctly, then [tex]\frac{x^{2} + 19x + 102}{4(x + 5)(x + 7)}[/tex] is the total volume

This a real exercise in factoring and multiplying and adding fractions


Related Questions

HELP PLS Could use some assistance ​

Answers

Answer:C

Step-by-step explanation:

Evaluate the expression when c=8 and d= 4
c+7d

Answers

Answer:

36

Step-by-step explanation:

8+7(4)

8+28

36

Define a proportion.​

Answers

Answer:

a part, share, or number considered in comparative relation to a whole.

Step-by-step explanation:

Hope it helps u

FOLLOW MY ACCOUNT PLS PLS

what would the perfect square be???

Answers

Answer:

d

Step-by-step explanation:

i literally just did that

Answer:

D

Step-by-step explanation:

Use long division to find the quotient below.
(X^2 + 17x+72) / (x+8)

A. X-9
B. X+9
C. X+7
D. X-7

Answers

[tex]\huge{\mathbb{\tt { QUESTION↓}}}[/tex]

Use long division to find the quotient below.

(X^2 + 17x+72) / (x+8)

A. X-9

B. X+9

C. X+7

D. X-7

[tex]\huge{\mathbb{\tt {ANSWER↓}}}[/tex]

[tex]\color{green}{B. x+9}[/tex]

[tex]\huge{\mathbb{\tt { SOLUTION↓}}}[/tex]

[tex]\color{black}{\tt{Factor \: x² + 17x 72 : ( x+8)(x+9)}}[/tex]

[tex]\color{black}{\tt(x + 8)( x + 9)}[/tex]

[tex]\color{black}{\tt{x + 8}}[/tex]

[tex]\color{black}{\tt{cancel \: the \: common \: factor: \: x + 8}}[/tex]

[tex]\color{red}{\tt{ = 8 + 9}}[/tex]

#CarryOnLearning

#LetsEnjoyTheSummer

→XxKim02xX

Find the measure of angles 1-7(please help)

Answers

Answer:

Step-by-step explanation:

1. 70 deg (compliment angle of 110 deg.)

2. 65 deg (compliment angle of 115 deg.)

3. 65 deg (corresponding angle of angle 2)

4. 115 deg (corresponding angle of 115 deg.)

5. 45 deg (angles 1+3+5 = 180 deg. as sum of internal angles in a triangle)

6. 45 deg (alternate angle of angle 5)

7. 45 deg (corresponding angle of angle 5)

A fair die is rolled four times. Calculate the probability of obtaining exactly two 4s.

Answers

Answer:

The probability of getting two 4s is 5.55%.

Step-by-step explanation:

Since fair says is rolled four times, to calculate the probability of obtaining exactly two 4s the following calculations must be performed:

100/6 = 16.6666

0.166666 x 0.166666 = X

0.02777 = X

1 = 100

0.02777 = X

0.02777 x 100 = X

2.77 = X

2.77 x 2 = 5.55

Therefore, the probability of getting two 4s is 5.55%.

Triangle DEF has an angle D measuring 25 degrees and an angle E
measuring 50 degrees.
What is the measure of angle F, in degrees?

Answers

Answer:

The angle F of the triangle DEF measures 105 degrees.

Step-by-step explanation:

Given that triangle DEF has an angle D measuring 25 degrees and an angle E measuring 50 degrees, to determine what is the measure of angle F in degrees, knowing that the sum of the internal angles of every triangle gives a total of 180 degrees, we must perform the following calculation:

180 - 50 - 25 = F

130 - 25 = F

105 = F

Therefore, the angle F of the triangle DEF measures 105 degrees.

Kaitlyn is walking on a treadmill at a constant pace for 36 minutes. She has programmed
the treadmill for a 2-mile walk. The display counts backward to show the distance
remaining.
Enter and graph the equation that gives the distance f(x) left in miles as a function of the
number x of minutes she has been walking. Then, find and compete the interpretation of
the x- and y-intercepts.
The equation is f(x) =

Answers

Answer:

x int = (36,0)

y int = (0,2)

Step-by-step explanation:

Speed = distance / time

speed = 2/36 = 0.05555 Or 1/18 (as a fraction)

equation =      f(x) = 2 - x/18

graph

The equation that gives the distance f(x) left in miles as a function of the  number x of minutes she has been walking is [tex]f(x) = -\frac{x}{18} + 2[/tex]

The x-intercept of the graph is at (0, 2) which shows that the distance traveled at the beginning is 2 miles

The y-intercept of the graph is at (36, 0) which shows that no distance was covered when at when the time is 36 minutes

The general equation that represents the graph is expressed as:

[tex]f(x) = 2 - sx[/tex]

s is the speed of Kaitlyn

The formula for calculating the speed is expressed as;

[tex]speed = \frac{distance}{time}[/tex]

The function required will become;

[tex]f(x) = 2 - \frac{d}{t}x\\[/tex]

Given the following parameters

distance "d" = 2 miles

Time "t" = 36 minutes

Substitute the given parameters into the function as shown:

[tex]f(x) = 2 - \frac{2}{36}x\\f(x) = 2 - \frac{1}{18}x\\f(x) = -\frac{x}{18} + 2[/tex]

Hence the equation that gives the distance f(x) left in miles as a function of the  number x of minutes she has been walking is [tex]f(x) = -\frac{x}{18} + 2[/tex]

Get the y-intercept of the function:

If x = 0

[tex]f(x) = -\frac{0}{18} + 2\\f(x) = 2[/tex]

The y-intercept of the function is (0, 2)

Get the x-intercept of the function

[tex]0 = -\frac{x}{18} + 2\\-2 = -\frac{x}{18} \\x = 36[/tex]

Hence the x-intercept of the graph is expressed as (36, 0)

Learn more here; brainly.com/question/19859423

Evaluate the expression if x = 3.
5x – (4 + x)

-

do not post any links.

Answers

Answer:

the answer is 8

Step-by-step explanation:

5 times 3 is 15

4 plus 3 is 7

15 minus 7 is 8

Evelyn owns a small business selling used books. She knows that in the last week 86 customers paid cash, 30 customers used a debit card, and 28 customers used a credit card. If next week, she is expecting 1200 customers, about how many would you expect to pay with a credit card? Round your answer to the nearest whole number.

Answers

86+30+28=144
28/144=0.1944444444
0.1944444444*1200=233.33333333
About 233 people

Find each measure.
11. m


Answers

Answer:

f mZDEC = (12x – 3), mZBCE = (7x – 26), and mzDAE = 72°, find each angle measure. 12X-3+7X-36 =180. 19x-29 = 180. 19x - 309. X = 11 m<DEC = 12cu1-3.Step-by-step explanation:

(b) In summer, the zoo increases the prices.
An Adult ticket increases by 20%.
A Child ticket increases by 15%.
How much more does it cost the family to visit in the summer than in the winter?

Answers

Why are there no values provided?

An object changes speed from 10 m/s to 18 m/s in the course of 4 seconds. What is its acceleration? HURRY PLEASE IM TAKING A TEST ASAP 50 points and brainliest

Answers

Answer:

2

Step-by-step explanation:

Velocity/Time, or 8/4 equals 2.

Hope this helps!

work out
cube root 1331 : reciprocal of 0.2
give your answer in the form n:1

Answers

Answer:

2.2 : 1

Step-by-step explanation:

cube root 1331 : reciprocal of 0.2

give your answer in the form n:1

The cube root of 1331

(1331)^1/3 = 11

Reciprocal of 0.2 = 1 /0.2 = 5

Hence, the ratio Can be expressed as :

11 : 5

In the form n : 1

divide both sides by 5

11/5 : 5 /5

2.2 : 1

Write an equation that can be used to find the nth term of the sequence, an.

80, 105, 130, 155, 180, ...

Enter your answer by filling in the boxes.

an = n +

Answers

Answer:

an=105-25n is the answer

The filling in the boxes an is equal to 105-25n.

We have given that,

Write an equation that can be used to find the nth term of the sequence, an.

What is the sequence?

A sequence is an enumerated collection of objects in which repetitions are allowed and order matters. Like a set, it contains members. The number of elements is called the length of the sequence.

The sequence is 80, 105, 130, 155, 180.

We have to determine an term.

To learn more about the sequence visit:

https://brainly.com/question/6561461

#SPJ2

Find the slope of the line passing through the points (6,6) and (6, -7).
slope: 1

Answers

Answer:

The line is a vertical line, which does not have a slope.

Step-by-step explanation:

Slope of a line:

Suppose we are given two points in the format (x,y) of a line. The slope is given by the change in y divided by the change in x.

(6,6) and (6, -7).

Change in y: -7 - 6 = -13

Change in x: 6 - 6 = 0

Slope is a division by 0, which means that the line is a vertical line, which does not have a slope.

What angle maximizes the area of the triangle below?

Answers

Answer:

90°

Step-by-step explanation:

Area of triangle with sides a and b and included angle Θ:

A = (1/2)ab * sin Θ

dA/dx = (1/2)ab cos Θ

(1/2)ab cos Θ = 0

cos Θ = 0

Θ = 90°

The size your dog and the number of times you take it to the vet, The amount your drive to school and the amount you have to pay for gas, The number of people at your party and the number of sodas you have in the refrigerator. What correlation are all of these separately. None, Positive, or Negative thanks so much and tell me which one thanks!

Answers

1. No correlation

Those things don't really relate to each other.

2. Positive correlation

The more you drive your car, the more you'll have to pay for gas.

3. Negative correlation

More people = less soda.

11 A right triangle is shown.
х
15 in
17 in
What is the value of X?
A 32 in
B 8 in
C 2 in
D 514 in

Answers

Answer:

8 in.

Step-by-step explanation:

write your answer as a mix number 8 1/2 + 7 2/3 add

Answers

Answer:

[tex]15\frac{13}{21}[/tex]

Step-by-step explanation:

[tex]answer[/tex]

Equalizing the denominator

Likening retailers can be done by calculating the frequency from numbered fractions. Based on examples calculated by pec from 4/3 and 5/3 = 34/4

#semogamembantu

Decide whether the equation describes a function.

y= 4x - 5

What is the domain and range?

Answers

Answer: The domain is in the picture

Step-by-step explanation:

PLEASE HELP ME RIGHT NOW

Find the range and interquartile range of the data.

23,45,39,34,28,41,26,33

The range of the data is


The interquartile range of the data is

Answers

Answer:

the answer to the range should be 22 but i do not have the interquartile range :(

Step-by-step explanation:

Pam wants to put a banner across her garage door to congratulate her son on his college graduation. The garage door is 9 feet high and 12 feet wide. How many feet long should the banner be to fit the garage door?

Answers

9514 1404 393

Answer:

  15 feet

Step-by-step explanation:

The diagonal of a 9 ft by 12 ft rectangle is given by the Pythagorean theorem as ...

  d = √(9² +12²) = √225

  d = 15 . . . . feet

The banner should be 15 feet long to match the length of the door diagonal.

WILL GIVE BRAINLIEST ONLY IF RIGHT! Isabella grows several varieties of pepper plants. The following dot plots show the numbers of peppers, rounded to the nearest 5, per plant for different varieties. Each dot represents a different plant.

Order the varieties from least to greatest the typical number of peppers per plant.

Put the graph with the least typical value on top.

Answers

Answer:

In photo

Step-by-step explanation:

Answer:

Step-by-step explanation:

need help please !! thank you :)

Answers

Answer:A

Step-by-step explanation:

Please guys help me

Answers

Answer:

[tex]C' = (2,8)[/tex]

[tex]A' = (4,4)[/tex]

[tex]T' = (10,10)[/tex]

Step-by-step explanation:

Given

[tex]k =2[/tex]

[tex]C =(1,4)[/tex]

[tex]A = (2,2)[/tex]

[tex]T =(5,5)[/tex]

Solving (a): The new points

To do this, we simply multiply the old points by the scale factor.

i.e.

[tex]New = Old * k[/tex]

So:

[tex]C' = (1,4) * 2 = (2,8)[/tex]

[tex]A' = (2,2) * 2 = (4,4)[/tex]

[tex]T' = (5,5) * 2 = (10,10)[/tex]

Solving (b): The graph of the original image

See attachment

A relay team of 4 people run 5 miles. How many miles does each person run?




Answers

Answer:

5 miles

Step-by-step explanation:

they all ran 5 miles

A monitor measures 10.6 inches by 16.8 what is the length of the diagonal

Answers

Step-by-step explanation:

We will use pythagoras' Theorem for this question

[tex] {c}^{2} = {a}^{2} + {b}^{2} [/tex]

where c is the longest side (in this case, the diagonal)

a and b are the 2nd and 3rd longest side (interchangeable)

given a = 10.6, b = 16.8,

[tex] {c}^{2} = {10.6}^{2} + {16.8}^{2} \\ {c}^{2} = 112.36 + 282.24 \\ {c}^{2} = 394.6 \\ c = \sqrt{394.6} \\ = \frac{ \sqrt{9865} }{5} inches[/tex]

Need the measurements for 1 2 and 3

Answers

Answer:

m, c, and l

Step-by-step explanation:

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