What is the solution to (x – 5)(2x + 1)(x – 7) > 0?

BRAINLIESTTT!!!!

Answers

Answer 1
The answers are x>5, x>-1/2, x>7

If any of the terms is 0 it makes the whole equation 0. Because we know anything multiplied by 0 is 0.

0 (B) (C) = 0
(A) 0 (C) = 0
(A) (B) (0) = 0

So we can just set up each of the terms in separate equals in regards to being greater than 0.

x - 5 > 0
5

2x + 1 > 0
-1/2

x - 7 > 0
7

Related Questions

-5 -3 -8 what is the answer​

Answers

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

Simplification :

[tex] - 5 - 3 - 8[/tex]

[tex] - 16[/tex]

Answer:

-16

Step-by-step explanation:

Use the following experiment. A state lottery game consists of choosing one card from each of the four suits in a standard deck of playing cards. (There are 13 cards in each suit.)

Count the number of ways in which four 8's can be chosen.

Answers

Answer:

24

Step-by-step explanation:

there are 4 way of choosing an ace card after choosing an ace card now we have 3 ways of choosing a king after choosing a king there are two ways of choosing a queen after choosing queen there is only one way of choosing a jack .

so the number of elements in the event is =4×3×2×1=24

we use permutation here for finding the total number of elements

Using the concept of combination, since the order of selection doesn't matter, the number of ways in which four 8's can be chosen is 1

There are 13 cards in a suit :

Number of cards numbered 8 in a suit = 1

Number of ways of choosing a specific card :

(13C1) ÷ 13 = (13 ÷ 13) = 1 way

Since there are four different suits :

The number of ways of selecting a card numbered 8 from 3 each suit will be 1.

Hence, the number of ways in which four 8's can be chosen would be :

1 × 1 × 1 × 1 = 1

Therefore, there is only 1 way of choosing four 8's

Learn more : https://brainly.com/question/24555248

Which of the following equations represents an ellipse having vertices
located at (2,9) and (2,-5) and foci located at (2,5) and (2,-1)?

Answers

Answer:

(x-2)^2/40 + (y-2)^2/49 = 1

Step-by-step explanation:

may give brainliest
please answer

Answers

Answer:

See below

Step-by-step explanation:

The points are:

9/2 = 4.5 is in between 4 and 5-7/2 = -3.5 is in between -4 and -3

See attached

9/2=[tex]4\dfrac{1}{2}[/tex]-7/2=[tex]-3\dfrac{1}{2}[/tex]

Refer to the attachment

For what values of x is f(x) = x a function?

Answers

Answer:

All real values of x.

Step-by-step explanation:

f(x) = x passes the line test, as it is a simple line with a slope of 1, so by that reasoning, f(x) = x is always a function.

Write the equation for the function graphed below.

Answers

Given the vertex, (2, 7), and that it is a downward-facing parabola:

We can use the vertex form of the quadratic function:

f(x) = a(x - h)^2 + k
where:

Vertex = (h, k)

“a” determines whether the graph opens up or down.

* If “a” is negative, the graph opens down.

The value of “a” also makes the parent function wider or narrower.

The value of “h” determines how far left or right the parent function is translated.

The value of “k” determines how far up or down the parent function is translated.

Given these information, we can plug in the value of the vertex into the vertex form:

f(x) = a(x - h)^2 + k

f(x) = a(x - 2)^2 + 7

Next, to solve for “a”, we can use one of the points on the graph, (1, 5), and plug these values into the equation:

f(x) = a(x - 2)^2 + 7

5 = a(1 - 2)^2 + 7

5 = a(-1)^2 + 7

5 = a(1) + 7

Subtract 7 from both sides:

5 - 7 = a(1) + 7 - 7
-2 = a

Therefore, a = -2. Now, we can establish the following quadratic function in vertex form:

f(x) = -2(x - 2)^2 + 7


Please mark my answers as the Brainliest if you find my explanation helpful :)

Anyone know how I can solve RL from this equation, because I have been trying and I can't get the result[tex]10=-2,5+\frac{0.02*RL+2,5}{625} (625+500)[/tex]
* this sign is to multiply
expected result is = 222.2

Answers

Answer:

steps below

Step-by-step explanation:

10 = -2.5 + ((0.02*RL + 2.5) / 625)*(625+500)

0.02*RL + 2.5 = (10+2.5)*625 / (625+500)

                         = 12.5*625 / 1125

                         =6.9444444

RL = (6.9444444 - 2.5) / 0.02

     = 4.44444... / 0.02

     = 222.22222 ....

Alex bought 5 yards of fabric to make pillows. What is the length of the fabric in inches?
1 foot = 12 inches
1 yard = 3 feet
1 mile = 5,280 feet
1 mile = 1,760 yards

Answers

5 yards is 180 inches

Answer:

180 inches

Step-by-step explanation:

Convert 5 yards to feet. According to the information given, 1 yard = 3 feet. So now we have to multiply 5 yards by 3 feet which gives you 15 feet. Secondly, convert 15 feet to inches. It stated that 1 foot = 12 inches, so we have to do 15 feet multiplied by 12 inches to give you, 180 inches. So therefore, the length of the fabric is 180 inches.

Please help!!

2y = -1 + 9
3х — бу :
-15
M

Answers

• Rearrange first equation
x + 2y = 9

• Multiply the first equation by 3
3(x + 2y = 9)

• Rewrite equation 1
3x + 6y = 27

• Write both equations
3x + 6y = 27
3x - 6y = -15

• Subtract equation 1 from equation 2
3x + 6y = 27
-
3x - 6y = -15

• Write the reaming values
12y = 42

• Divide both side by 12 to solve for y
12y = 42 ➗ 12

• Write value of y
y = 3.5

• Substitute the value of y into one of the original equations
2(3.5) = -x + 9

• Use algebra and sole for x
7 = -x + 9
x = 9 - 7
x = 2

• Write final point
(3.5, 2)

Let A and B be two disjoint events such that P(A) = 0.47 and P(B) = 0.3.

What is P(A or B)?

Answers

Answer:  0.77

Work Shown:

P(A or B) = P(A) + P(B)

P(A or B) = 0.47 + 0.30

P(A or B) = 0.77

Notes:

The formula only works if A and B are disjoint, aka mutually exclusiveIf A and B are not disjoint, then use this formula: P(A or B) = P(A) + P(B) - P(A and B)

Answer:

P(A or B) = 0.77

Step-by-step explanation:

Help help help please

Answers

Answer:

[tex] \frac{ {6}^{7} }{ {6}^{3} } = {6}^{7 - 3} = {6}^{4} [/tex]

Please someone help me.. ASAP ​

Answers

Answer:

1c2a3b

Step-by-step explanation:

Good morning! CAN SOMEBODY HELP ME ASAP THIS IS NY LAST QUESTION!

Answers

Answer:

3.......................

Kevin and Joaquim had a total of $620. Joaquim had $100 more than Kevin. How much money did Kevin have?

What is the answer for this question?

Answers

Answer:

$260

Step-by-step explanation:

620-100=520 ( to make both of them equal)

520÷2=$260

Hope this helps! Thanks.

Simplify completely: - 30+ (5) – (s) Pay attention to
the negatives!

Answers

Answer:1

Add the numbers

3

0

+

5

30+5−s

3

5

35−s

2

Rearrange terms

Solution

+

3

5

Step-by-step explanation:

25.638= Twenty five and six hundred thirty eight how would this be written out And how to find this Question to the answer ​

Answers

Answer:

25.638

Step-by-step explanation:

because I am smart

A hot air balloon is at an elevation of 1,250 feet. Its elevation begins to change at a rate of -22.5 feet per minute. How many minutes will it take the balloon to descend to an elevation of 935 feet? Use the Distance Formula: d = rt

Answers

Let y represent the number of feet and x represent the number of minutes.  Convert 22 1/2 to decimal form: 22.5

 

y = -22.5x

 

Plug in -315 for y

 

-315 = -22.5x

 

divide both sides by -22.5

 

14 = x

 

It will take 14 minutes.

Find the slope of the line graphed below.

Answers

Slope is the change in y over the change in x.

Using the red dots:

Slope = (4 -1)/(4- -1) = 3/5

Slope = 3/5

Which is longer
1m 200 cm 3ft 700mm 1 yard

Answers

Answer:

200 centimeters is the longest of the five.

Jdjsjdjdnndnxnxnxnxjxnnxnxnxnxncncncnxnxnnxnxnxncnccncnncncncncjcjdnx.

Answers

Answer:

?

Step-by-step explanation:

Answer: so 2 +5/6 =2

Step-by-step explanation:

The reson is I’m doing this for a challenge ty

Brainlisted for right answer!!! 25 points!!! Please help me!!! I really need this done!!!

Answers

r = 23(4) = 92
h = 23-7 = 16

Apply the distributive property to factor out the greatest common factor 21+25

Answers

Answer:

there is not a common factor

Step-by-step explanation:

Help this is due tomorrow

Answers

-4.4(s - 2) + 6.9s = 14.8

Distribute -4.4 into the parenthesis:

-4.4s + 8.8 + 6.9s = 14.8

Combine like terms:
2.5s + 8.8 = 14.8

Subtract 8.8 from both sides of the equation:

2.5s + 8.8 - 8.8 = 14.8 - 8.8

2.5s = 6

Divide both sides by 2.5:

2.5s/2.5 = 6/2,5

s = 2.4

s =

Janet hiked 3/8 mile in 1/4 hour how fast did she hike in miels per hour

Answers

Answer:

[tex]1\frac{1}{2}[/tex] miles per hour

Step-by-step explanation:

To solve, multiply both sides by 4;

[tex]\frac{1}{4} *4=4\\\\\\[/tex]

[tex]\frac{3}8} *4= \frac{12}{8}[/tex] or [tex]1\frac{1}{2}[/tex]

Hope this helps! :)

Can someone do the bottom awnser pls

Answers

Cody chose a because It was the first answer though

Use the Venn diagram to determine which sets each number belongs to.
a. 18
b. -17
c. -23
d. ⅜

Answers

Answer:

a. whole number, integer, rational

b. integer, rational

c. integer, rational

d. rational

Step-by-step explanation:

hope it helps

Find the equation of the line that contains the point p(3,5) and is parallel to the graph of 5x+y= -2

Answers

9514 1404 393

Answer:

  5x +y = 20

Step-by-step explanation:

The equation of the parallel line will have the same x- and y-coefficients. The constant will be adjusted to make the equation true at the given point.

  5x +y = 5(3) +(5) = 20

The parallel line is ...

  5x +y = 20

Plz help me with questions 4

Answers

9514 1404 393

Answer:

  see attached

Step-by-step explanation:

a) One way you can try to identify the pattern is to look for the differences between the images shown, then divide those differences by 2. For example, the total number of vertical dots is 2, then 4 in patterns 2 and 4. This suggests the total number of vertical dots is equal to the pattern number..

The total number of horizontal dots is 4, then 6 in patterns 2 and 4. This suggests that the number of horizontal dots increases by 1 in each pattern. This would mean pattern 1 would have 3 total horizontal dots and 1 total vertical dot. It will look like one row of 3 dots.

Pattern 3 will have 5 total horizontal dots and 3 total vertical dots. The sequence of patterns will look like the attachment.

__

b) The total number of dots in each pattern is 2×(pattern number) +1. Then the number of dots in Pattern 7 will be 2×7 +1 = 15 dots.

AC is a straight segment as shown in the diagram below. If the distance between points A and C is 67 miles, determine the distance between points A and B.

Answers

Answer:

43

Step-by-step explanation:

In the figure shown, help

Answers

9514 1404 393

Answer:

  the correct answer is marked

Step-by-step explanation:

Given that only lines a and b are parallel, any triangle not involving lines a or b, or not having K as a vertex, will not be similar to ΔJKH.

Other Questions
plss help. brainliest for right answer who has their busiest day of the year on the day after thanksgiving? (DO NUMBER 7 ONLY)7. Tropical Storm Ava brought heavy rain toGalveston, TX. The table shows the linearrelationship between the total inches of rainfalland time in hours. Calculate the rate of changeof rainfall per hour.1261824HoursRain (inches)13.5a184.5 Determine if the leading coefficient of the following function is positive or negative and whether the function has a minimum or maximum vertex point. Question 42.5 ptsA pitcher on a baseball team is practicing his fast ball and trying to ensure he hits the strike zone.He consistently releases the ball at 5.5 feet high while he is pitching. The pitcher must aim for theball to hit the ground approximately 50.4 feet from the pitcher's mound in order to stay in the strikezone. At what angle of depression, to the nearest tenth of a degree, must he release the ball? Si un tringulo tiene de lados 4 y 5 metros y el ngulo entre ellos es de 30, Cul es el rea de la figura? Hi, really need help on this last question for the night, heeeeelp pls. Which of the following are part of the cardiopulmonary system? which expression is equivalent to -10x-10+2x+9? 15 POINTS FIRST CORRECT ANSWER GETS BRAINLIESTLaura is analyzing the poem She Walks in Beauty by Lord Byron. Read the poem on which shes working.She Walks in Beautyby Lord Byron (George Gordon)She walks in beauty, like the nightOf cloudless climes and starry skies;And all thats best of dark and brightMeet in her aspect and her eyes;Thus mellowed to that tender lightWhich heaven to gaudy day denies.One shade the more, one ray the less,Had half impaired the nameless graceWhich waves in every raven tress,Or softly lightens oer her face;Where thoughts serenely sweet express,How pure, how dear their dwelling-place.And on that cheek, and oer that brow,So soft, so calm, yet eloquent,The smiles that win, the tints that glow,But tell of days in goodness spent,A mind at peace with all below,A heart whose love is innocent!How should Laura explain the writers use of repetition in the lines How pure, how dear their dwelling-place and So soft, so calm, yet eloquent? A. Repetition of words in these lines highlights personification in the poem. B. Repetition of words in these lines places emphasis on the theme of serenity. C. Repetition of words in these lines places emphasis on the rhymes continuation. D. Repetition of words in these lines recreates a rhythm that feels like the walk of a woman. From the story "What, of this Goldfish, Wouls You Wish?" A rectangle has an area of 513.5m2. One of the sides is 7.9m in length. Work out the perimeter of the rectangle. I will give top answer to first person who can answer and explain. NEED HELP!!!! 10 POINTS!!!!Marina comes from a family with a lot of heart disease. She knows that she will have to go out of her way to make sure that her heart stays strong and healthy. What would be the BEST exercise to achieve this goal?A. yogaB. bowlingC. swimmingD. weightliftingPLEASE NO LINKS how do paragraphs 1 and 2 set up reader expectations for the husbands character development in The Wifes Story? in apa style the list of references should be in order by: discuss the effects of conflicts on children does food passes through liver, pancreas and appendix?yes or no?PLZ ANSWER ASAP PLZZZZZZZZZZZ Which form of energy is used in a wind-up toy robot?A- Chemical energyB-Electrical energyC-Heat energyD-Mechanical Energy what property do you use first in an algibra expretion Why does a person become an addict? long answer