Mathematics College

I keep asking this but people keep responding with a file PLS HELP

Answers

Answer 1

9514 1404 393

Answer:

>0: -1 < x < 5<0: x < -1 or x > 5=0: x = -1 or x = 5

Step-by-step explanation:

> 0:

The graph is above the x-axis between x = -1 and x = 5. Then the solution interval is -1 < x < 5.

< 0:

The graph is below the x-axis left of x = -1 and right of x = 5. The solution is the union of the intervals ...

x < -1 or 5 < x

= 0:

The graph crosses the x-axis at x=-1 and x=5. These are the values for which y=0.

Related Questions

PLS HELP, WHOEVER HELPS GETS BRAINLIEST

The Tyler Municipal Garden and Center in Tyler, Texas, is the nation's largest rose garden. It contains 38,000 rose bushes representing 500 varieties of roses set in a 14-acre park. Write and solve proportion that could be used to find the average number of rose bushes per acre.

Answers

Answer:

3,800x(14)

Step-by-step explanation:

1. Describe the graph and critical values and characteristics of
f(x) = -(2)^x +1
2. What is the solution set? What steps did you take to determine the solution set?
x^2+9x+20/x^2-x-20 ≥ 0
3. How do you use the Unit Circle to find the cos 210° in exact form? No decimals.
4. After the parent cosine functions are:
Vertically compressed by one half
Horizontally stretched to a period of 4pi
Vertical shift of -1
A phase shift of pi units left

Where does the new function:
4a. cross the y-axis
4b. what is the maximum?
4c. What is the minimum?

Answers

Step-by-step explanation:first you do just something

PLEASE HELP ME PLEASE
mean mode median not hard !

Answers

Answer:

1. 50

2. 10

3. 75%

Step-by-step explanation:

I’m stuck on this somebody help!! Please

Answers

C

Explanation:
*look at the number line br*

The answer is Definitely C

Classify the pair of angles. Then find the value of x

Answers

Answer:

Explanation:

180 - 117 = 63

PLS PLS PLS HELP ME: brainly.com/question/23330137

Answer:

x = 63°

Step-by-step explanation:

180 - 117 = 63

what is the vaule of the expression below 3⁴+9

Answers

Answer:

,3⁴+981+990

hope it helps.

stay safe healthy and happy.

Answer:

Step-by-step explanation:

[tex] {3}^{4} + 9[/tex]

[tex](3 \times 3 \times 3 \times 3) + 9[/tex]

[tex]81 + 9[/tex]

[tex]90[/tex]

Hope it is helpful....

Ms. Arnic had a total of 318.5 ounces of pretzels to put into 5 bowls for a party. She put an equal number of ounces of pretzels into each bowl. How many ounces of pretzels did Ms. Arnic put into each bowl? *
1 point
63.5 oz
60.0 oz
75.7 oz
63.7 oz
Helppppppppppppppppppp me plzzzzzzzzzzzzz anyoneeeeeeeeeeeeeeeeeeeeeeee asappppppppppppppppppppppppp

Answers

Answer: 75.7 oz

Step-by-step explanation:

if you know the area and the base of a triangle, explain how you can find the height.

Answers

Answer:

Plug your values into the equation A=1/2bh and do the math. First multiply the base (b) by 1/2, then divide the area (A) by the product. The resulting value will be the height of your triangle!

Step-by-step explanation:

In a unit circle, 0 = 360°. What is the terminal point?

Answers

Answer:

The terminal point would be (1,0)

Step-by-step explanation:

Recall that in a unit circle, x° is located at the point (cosx°,sinx°) therefore the terminal point would be (cos(360°),sin(360°)) -> (1,0)

In a unit circle, it is given that 0 = 360°. The terminal point would be equal to (1,0).

what is the terminal point?

The circle unit terminal Points in the unit circle to locate the terminal point, begin with (1,0).

In a unit circle, x° is located at the point (cosx°,sinx°)

In a unit circle, 0 = 360°.

therefore the terminal point would be

(cos(360°),sin(360°)) -> (1,0)

Learn more about terminal points;

https://brainly.com/question/3988149

#SPJ2

(2+4i)+(9+6i)
find the sum of the complex numbers

Answers

Answer:

11+10i

Step-by-step explanation:

What you want to do is combine like terms, so take (2+4i)+(9+6i)

add the numbers with variables, in this case that is 4i and 6i, you get 10i.

Then you want to combine 2 and 9, you get 11.

You should end up with 11+10i, however in some cases you might write it as 10i+11 since some teachers want you to put the number with the highest variable first. If you need the answer for a recovery course (we know which one I just cant say it since this website doesn't like it lol) the answer will most likely be 11+10i

6 more than 5 times a number is equal to 11. Find the number.

Answers

Answer:

Step-by-step explanation:

Answer:

see below :)

Step-by-step explanation:

answer: 1

the equation would be written like so: 5n+6=11

5(1) = 5

5+6 = 11

n=1

I just need to confirm if I am correct

Answers

yup. the x axis is the base and the y axis is the height, so it’s right.

Enter the opposite of 4/5 and negitive 7/15

Answers

Answer:

-4/5 and 7/15

Step-by-step explanation:

the opposite of a number is a number that is equal length from 0 on a number line. So the opposite of 4/5 is -4/5 and the opposite of -7/15 is 7/15

---

hope it helps

i NEED HELP PLEASE HELP ME

Answers

9514 1404 393

Answer:

see attached

Step-by-step explanation:

The vertex is the extreme point of the curve. It lies on the vertical line that is the axis of symmetry.

The x-intercepts are where the graph crosses the x-axis. (They are symmetrically located about the axis of symmetry.)

The y-intercept is where the graph crosses the y-axis.

For each value of u, determine whether it is a solution to u > 9.

Answers

Yes
No
No
Yes……………………….

Help, I tried! I tried using PEMDAS, but I can’t figure it out. Please explain this problem.

Answers

Answer:

Step-by-step explanation:

Please help me in verify this

Answers

People would just only send links now

The area of a circle is 39.62cm2.
Find the length of the radius rounded to 2 DP.

Answers

Using the formula for area of a circle:

Area = pi x radius^2

Replace area with the given value:

39.62 = pi x radius^2

Divide both sides by pi

Radius^2 = 39.62/pi

Radius^2 = 12.62

Solve for radius by taking the square root of both sides

Radius = sqrt(12.62)

Radius = 3.55 cm

Draw two lines that will never cross

Answers

Answer:

________________________________

igs those are parallel lines LOL

please help fast !! you’ll get 10 points

Answers

Answer:

Step-by-step explanation:

This is the floor plan of jack's toy room. Jack needs to determine the area of the floor so he can order new flooring. Enter the area, in square feet, of Jack's toy room floor.

Answers

Answer:

205.75

Step-by-step explanation:

first, separate the floor into 3 different rectangles to calculate the area and then add them together.

area of rec=L*B

rec 1: 11.5*8=92

rec 2: (12.5-5)*(18.5-8-7)=26.25

rec 3:7*12.5=87.5

Then:

92+26.25+87.5=205.75

solve the equation: 10y-7=27

Answers

Answer:

10y=27+7

10y=34

y=34/10

y=3.4

Step-by-step explanation:

Firstly 7 is added to 27

Then adding 7 and 27

Dividing 34 by 10

Jacob has 17 yards of fabric. He uses 1 third of it to make a cape. How many yards of fabric does Jacob use for the cape?

Answers

Answer:

5.6 yards

Step-by-step explanation:

1/3 of 17 is 5.6

Answer: He used 5.66666667 yards of fabric! Yw! :)

A restaurant did a survey among 100 customers to find their food preferences. The customers were asked about their preferences for chocolate cake or cheesecake. Out of the total 50 people who liked chocolate cake, 15 also liked cheesecake. There were 25 people who liked cheesecake.

Part A: Summarize the data by writing the values that the letters A to I in the table below represent.

Like chocolate cake Do not like chocolate cake Total
Like cheesecake A D G
Do not like cheesecake B E H
Total C F I

Part B: What percentage of the survey respondents did not like either chocolate cake or cheesecake?

Part C: Do the survey results reveal a greater dislike for chocolate cake or cheesecake? Justify your answer.

Answers

The values for the first part is..25 like choc...25 do not like choc..25 for the 3rd and yes..25 for 4th

Part b...zero percent..every 1 liked on or the other

Part c..it's equal for like choc..and same like cheese..

The coffee shop has green mugs and blue mugs. There are 6 less than three times as many
blue coffee mugs as green coffee mugs. There are 42 blue coffee mugs. How many green
coffee mugs are there?

Answers

There are 16 green coffee mugs.

You have to work backwards in order to get your answer.

“6 less than” backwards means you should add 6.
6 + 42 = 48

“Three times as many” backwards means you divide by 3.
48/3 = 16

You can check your work by plugging it back into the original question.

16 green coffee mugs * 3 - 6 = 42 blue coffee mugs

I need help on this problem.

Answers

Answer:

x^2+7x +49/4 and (x+7/2)^2

x^2+bx +b²/4 and (x+b/2)^2

Step-by-step explanation:

Given the expression

x^2+7x+c

We need to find the constant that completes the expression

Take the half of the cpeffiecient of x = 7/2

Taking the square of the result

Square of the result = (7/2)^2

Hence c = (7/2)^2

The expression becomes;

x^2 + 7x + (7/2)^2

= x^2+7x +49/4

= (x+7/2)^2

For x^2+bx+d

We need to find the constant that completes the expression

Take the half of the cpeffiecient of x = b/2

Taking the square of the result

Square of the result = (b/2)^2

Hence d = (b/2)^2

The expression becomes;

x^2 + bx + (b/2)^2

= x^2+bx +b²/4

= (x+b/2)^2

The question is in the picture same with the answer choices.

Answers

Answer:

The answer is C

Step-by-step explanation:

an athlete is running on a bike path with mile markers he is currently at mile marker 13 if his sister is 5 miles away determine her possible location

Answers

I have absolutely no clue how mile markers work, but assuming they mark a single mile each, his sister will either be five miles in front, or five miles behind him.

The possible answers are mile markers 8 and 18.

His sister is at mile marker 8,
Mile markers are a mile apart

Which expression is equivalent to 3 (x-9) + 6?

Answers

Answer: 3x-27

Step-by-step explanation:

Answer:

3x-21

Step-by-step explanation:

3(x-9)+6

3x-27+6

3x-21

Jen has 13 fewer marbles than Marty. She has 20 marbles. Which equation can be
solved to find how many marbles Marty has?
F
13 m - 20
H
13m - 20
G
m 13 - 20
3
m - 2013

Answers

20-13=7

so i think the answer would be m 13-20?

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