Mathematics High School

12х - 5 >3х^2 +5
I am confused how to solve this.

Answers

Answer 1

Answer (3 different forms):

1st Form:

[tex]2+-\frac{1}{3} \sqrt{6} <x<2+\frac{1}{3} \sqrt{6}[/tex]

2nd Form:

[tex]-\sqrt\frac{2}{3}+2<x<\sqrt\frac{2}{3}+2[/tex]

3rd Form:

[tex]\frac{6-\sqrt{6}}{3}<x< \frac{6+\sqrt{6}}{3}[/tex]

Or

[tex](\frac{6-\sqrt{6}}{3}),(\frac{6+\sqrt{6}}{3})[/tex]

Step-by-step explanation:

You can see that I put three different forms of answers, but they are all still equivalent answers. The reason why I got three different answers is because I put the inequality in three different calculators and they all got me different answers, but all three are still equivalent. The following three attachments are images of the three calculators that I used to solve.

Hope this helps and answers your question! :)

12 - 5 &gt;3^2 +5I Am Confused How To Solve This.
12 - 5 &gt;3^2 +5I Am Confused How To Solve This.
12 - 5 &gt;3^2 +5I Am Confused How To Solve This.

Related Questions

An 12-ounce bottle of orange juice costs $2.64. What is the cost of the orange juice per ounce?

Answers

Answer:

22 cents per ounce

Step-by-step explanation:

.Write the following number in word form: 735.009

Answers

Answer: seven hundred thirty-five thousand, nine

Step-by-step explanation:

If i remember that should be the answer hope it helps

.anybody actually knows the answer ​

Answers

Answer:

2.56

Step-by-step explanation:

14.7 - 1.9 = 12.8

12.8/5 (sides) =

n = 2.56

check:

2.56 * 5 = 12.8

12.8 + 1.9 = 14.7

what's the fromula for finding the perimeter of a triangle?​

Answers

Answer:

Add up all the sides.

Step-by-step explanation:

Add up all the sides.

Add up all the sides of the triangle that is the perimeter.

Hope this helps plz hit the crown :D

PLEASE HELP!!QUICK! in 3 years ,a gyms membership went up from 6,400 to 8,400.which expression shows how to find the percent of increase?
A.2,000 divide by 8,400
B.2,000 divide by 6,400
C.6,400 divide by 2,000

Answers

I’m pretty sure the answer is B.

If x = 7, which equations are true?

Answers

Step-by-step explanation:

We need the attatchments..

Answer:

you did not attach a picture

Step-by-step explanation:

determine the value of a and b so that x^4 6x^3 +7x^2+ax+b is a perfect square

Answers

Step-by-step explanation:

(Ax² + Bx + C)²

= (Ax² + Bx + C)(Ax² + Bx + C)

= Ax⁴ + 2ABx³ + 2ACx² + 2BCx + C².

By Comparing Coefficients, we have:

A = 1

2AB = 6

2AC = 7

2BC = a

C² = b

Solving them we get A = 1, B = 3 and C = 3.5.

Therefore a = 2BC = 2(3)(3.5) = 21,

b = C² = (3.5)² = 12.25.

Please help!! Will appreciate. If you don’t know/ unsure don’t answer please

Answers

Answer:

The correct answer is graph B.

Hope This Helps! Sorry for late answer!

Answer:

its A because because the slope of the y-intercept is on the possative base towards the iquantities which is to be a posative number, in that case the y-intercept adds a 1 to the x which would lead towards the negative side therefor your answer will be y < -x -2

Step-by-step explanation:

Hopefully this helped, if not HMU and I will try my very best to get you a better answer!

Have a wonderful day! :)

And if you need help with anything, im here :)

The graph below show the cost of tomato plants for each purchased. What is the cost of one tomato plant

Answers

Answer:

There is no phone...so i dont know what the numbers are....

Step-by-step explanation:

Pls help. Due in 15 mins

Answers

Answer:

D. the number of dogs in the shelter compared to the number of cats in the shelter.

A truck driver is trying to decide between two jobs offers. Driving company A offers pay for $600 per week, plus $0.15 per mile driven. Driving company B offers $700 per week, plus $0.10 per mile driven. The truck diver wants to know how many miles would they need to drive in a week to be making the same amount between the 2 companies.

Answers

Answer:

$1,202

Step-by-step explanation:

There ya go

PLEASE HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
A basketball uniform costs $!6 for the shirt and $13 for the shorts. If the coach needs to buy uniforms for 9 players, use the distributive property

(show work)

Answers

Answer:

$171

Step-by-step explanation:

(6+13)x9=

19x9=

171

Answer:

The answer is X=171

Step-by-step explanation:

9(6+13)=X

you use the distributive property

9x6+9x13=X

then you do

9x6 which is 54

54+9x13=X

then you do 9x13 which is 117

54+117=X

then you add it which equals 171

X=171

HELP ILL GIVE BRAINLIEST

​

Answers

Answer:

The bottom right table

Step-by-step explanation:

What is the value of a in the equation 3 a plus b equals 54, when b equals 9?

15
18
21
27

Answers

3a+9=54

54-9=45

45 / 3=15

Answer:15

Answer:

15

Step-by-step explanation:

3a+b=54

3a+9=54

3a=45

a=15

12. Translate this phrase into an algebraic expression.
Two more than the product of 24 and Janelle's score

Answers

Answer: 24s + 2 I think this is the answer! Hope this helps!

are are 11 books on a short 4 of these books are new. The rest of them are used. (a) What is the ratio of used books to all books on the shelf? () What is the ratio of used books to new books?​

Answers

Answer:

a) 7:11 b) 7:4 hope this helps

This question is about ratio tables
please show me how you got the answer because I'm confused​

Answers

Answer:

the answer is 36

Step-by-step explanation:

because the bottom is going up by 9 and the top is going up by ones

Answer:

36

Step-by-step explanation:

Just do your 9's time tables

THIS IS URGENT, PLEASE ANSWER ASAP!
In an isosceles trapezoid, how do you prove the base angles are congruent?

Answers

Answer: Well there's a geometry definition stating that the two angles are equal.

But ig i can try to make a proof.

First make a perpendicular bisector from the vertex to the bottom splitting the bottom side in half.

Now because of LL theorem, and the reflexive property, the two triangles are equal.

Now using cpctc, the two angles are also equal.

Step-by-step explanation:

Answer:

here is your answer...

hope it helps!

What do the words coefficient and constant mean in mathematics?

Answers

Answer:

Step-by-step explanation:

Coefficients are the numbers that come BEFORE a variable, just as 55 is in the term 55x. Constants are numbers in an equation that never change, unless you add them with another constant. For example, in the equation 34x+55=24, the constants are 55 and 24. The only way that either changes is by subtracting the 55 from the 24.

coefficients are the numbers before a variable (e. 4b) and constants are numbers that say the same, or numbers wo a variable (e. 4)

What are the factors of 10x^3+24x^2+14x

Answers

Answer:

2x(x+1)(5x+7)

Step-by-step explanation:

10x^3+24^2+14

2(5x^3+12x+7)

2x(5x^2+12x+7)

2x(x+1)(5x+7)

2x(2x+1)(5x+7)

You have budgeted $850 per month for rent. Your landlord has just informed you that your rent is being raised by 5% now and another 5% on December 1st. What will your rent be at the end of this year?

Answers

Your rent will be $894.63 if u raise it that much

Answer:

$892.50

Step-by-step explanation:

I need the answer for this, i have posted this multiple times

Answers

Answer:

1st staement, second option 2nd statement 3rd option, 3rd staement, 4th option, 4th statement, 1st option

Step-by-step explanation:

hope this is right!

I need to know where to place the dot​

Answers

Answer:

in your but

Step-by-step explanation:

nah jk its 3,-3

Plz answer fast help

Answers

Answer:

2 5/6 + 1/8=

Fraction: 71/24

Mixed Number: 2 23/24

Decimal: 2.96

1 2/5 - 6/10=

Fraction: 4/5

Decimal: 0.8

Brainliest Please

Answer:

2 23/24 or 71/24

Step-by-step explanation:

2 5/6 + 1/8

=> 17/6 + 1/8 (LCM of 6 and 8 = 24)

=> (17*4) / (6*4) + (1*3) / (8*3)

=> 68/24 + 3/24

=> 71/24

=> 2 23/24

If my answer helped, kindly makr me as the brainliest!!

Thank you!!

Help me out plz I will gave u Brainliest

Answers

Answer:

17280 if your multiplying

8 divided by 10 is 0.8

12 divided by 18 is 0.6667

1.19

Step-by-step explanation:

1.1940029985

yes i used a calculator for the last one

PLEASE HELP ASAP I AM BEGGING YOU I NEED THIS ANSWER NOW!!!!!!!!!!!!!!!!!!!

please help me i don't understand this and i kind of need to for the test sooooo PLEASE HELP MEEEEE

Answers

Answer:

lol

Step-by-step explanation:

do you go to meridian

Answer:

i gotchuuu

Step-by-step explanation:

the answer is 118w of just 118

if u got What sApp I can explain it more on there if u want but that's the only thing I have so u might wanna get it if u want me to help u

13. The area A of a square is the length of a side / squared.
1

Answers

Answer:

Area = a²

Step-by-step explanation:

For a square, all 4 sides are equal. If a be the side of a square and A be its area. Then, the area of a square is given by :

Area = side²

or

Area = a²

Hence, the area of a square is square of the length of its side.

The slope of a vertical line is:

Answers

Answer:

The slope of a line is change in Y / change in X. The slope of a horizontal line = 0, not undefined. The slope of a vertical line = undefined.

the slope of a virtual lin.e is change in Y / change in X

Draw the given​ figure's reflection image across line l. (look at the screenshot)

A.
B.
C.
D.

Answers

Answer:

B

Step-by-step explanation:

B is the right answer

It takes Andre 4 minutes to swim 5 laps.

How many laps PER MINUTE is that? (round to two decimal places if needed)
can someone also show there work?

Answers

=> 4 minutes.........5 laps |:4
=> 1 minute....1,25 laps
=> 1,25 laps per minute
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