[tex] \sqrt{2x - 5 } = 0[/tex]
What is x? ​

Answers

Answer 1

Answer:

x= 5/2

Step-by-step explanation:

the only way a root could be 0 is when the radical is 0.

2x-5=0

transpose

2x= 5

x= 5/2

Answer 2

[tex]\textsf{Hey there!}[/tex]

[tex]\huge\text{Question: } \mathsf{\sqrt{2x -5}= 0}[/tex]

[tex]\bullet\ \large\textsf{First you have to square root both of your sides}[/tex]

[tex]\huge\text{Like: }\mathsf{\bf{2x-5 = 0^2}}\\\mathsf{\rightarrow0^2=0}\\\mathsf{\rightarrow 2x - 5 = 0}[/tex]

[tex]\bullet \ \large\textsf{Add by 5 on both of your sides}[/tex]

[tex]\huge\text{Like: }\bf{\mathsf{2x - 5+5 = 0 + 5}}\\\textsf{Cancel out: }\mathsf{-5 + 5\ because\ that\ gives\ you\ 0}\\\textsf{Keep: }\mathsf{0+5\ because\ that\ helps\ us\ solve\ for\ our\ answer}\\\mathsf{\rightarrow\underline{0+5= 5}}[/tex]

[tex]\bullet\large\text{ New equation}[/tex]

[tex]\mathsf{2x =5}[/tex]

[tex]\bullet \large\text{ Divide both of your sides by 2}[/tex]

[tex]\mathsf{\dfrac{2x}{2}=\dfrac{5}{2}}\\\\\huge\textsf{Cancel out: }}\mathsf{\dfrac{2x}{2}\ because\ it\ gives\ you\ 1}\\\textsf{Keep:}\mathsf{\dfrac{5}{2}\ because\ it\ helps\ us\ solve\ for\ x}[/tex]

[tex]\large\textsf{{{\underline{Answer}}}}[/tex]

[tex]\boxed{\boxed{\huge\textsf{Thus, your answer is: \boxed{\boxed{\mathsf{\bf{x = \dfrac{5}{2}}}}}}}}\huge\checkmark[/tex]

[tex]\mathsf{Note: Plug\ \dfrac{5}{2}\ into\ your\ equation\ (for \ x)\ and\ make\ sure \ that\ that\ it\ works }[/tex]

[tex]\large\text{Good luck on your assignment and enjoy your day!}[/tex]

~[tex]\frak{LoveYourselfFirst:)}[/tex]


Related Questions

Please help ASAP! Thankss

Answers

X intercepts are when y = 0, set the equation equal to zero and solve:

0 = -x^3 +x^2 + x -1

-x^3 + x^2 = -x

-x + x = 0

0-1 = -1

The first one is (-1,0)

Because the equation contains squares the answer could also be opposite, so the other answer would be (1,0)

The two answers are (-1,0) (1,0)

a line has a y intercept of -12 and a slope of 1, what is the slope intercept form?

Answers

Answer:

y = x - 12

General Formulas and Concepts:

Alg I

Slope-Intercept Form: y = mx + b

m - slope b - y-intercept

Step-by-step explanation:

Step 1: Define variables

y-intercept: -12

Slope m = 1

Step 2: Write equation

y = x - 12

the length of a rectangle is five times its width. if the perimeter of the rectangle is 96 ft, find its area. ​

Answers

Answer:

lets say that the length is L and the width is W. With the given info, we can say that L=5W.

We know that the perimeter is all four sides added, so..

5W*4=20W

20W=96

W=4.8

L= 5*4.8=24

Area is equal to 24*4.8, which is 115.2

Voila! Your answer is 115.2 sq. ft!

what is 3h(−h 2 +2h−1)=

Answers

−3h

​3

​​ +6h

​2

​​ −3h

What is the percent of change from 60 to 63?

Answers

It is 5%

63-60=3

60 divided by 3 = 5

5%

Solve the following inequality using an algebraic approach:
-4 < 3x+5<11

Answers

Answer:

-3 < x < 2

Step-by-step explanation:

Move all terms not containing x from the center section of the inequality

19 % of 97 is what. The answer is_?

Answers

Answer:

18.43

Step-by-step explanation:

The answer is 18.43. Hope this helps :D

The amount of air pressure, (PSI) in the spare tire of a certain vehicle (Type A) brought for inspection are normally distributed with PSI of µ = 30 and σ = 4, and such spares tires with PSI below 25 are considered under-inflated.
The amount of air pressure, (PSI) in the spare tire of a certain vehicle (Type B) brought for inspection are normally distributed with PSI of µ = 27.7 and σ = 5.4, and such spare tires with PSI below 25 are considered under-inflated.
The PSI found in the spare tire of vehicle Type A and vehicle Type B does not depend upon the other type of vehicle, and every vehicle has 1 spare tire in it.
a. What is the probability that, for the next Type A vehicle and next Type B vehicle that are inspected, that BOTH vehicles have an under-inflated spare tire?
b. What is the probability that, for the next Type A vehicle and next Type B vehicle that are inspected, that there is a total of EXACTLY one under-inflated spare tire among these two vehicles?

Answers

Answer:

f

Step-by-step explanation:

Solve for y: (1/2)y + 1/2 =
3 1/2

Answers

Answer:

Step-by-step explanation:

1/2y + 1/2 = 3 1/2

        - 1/2      -1/2      subtract 1/2 on both sides to isolate 1/2y

1/2y = 3                      divide both sides by 1/2 to get y value

y = 6

Which equation represents the number of points in the problem below?
A test is worth 60 points. Multiple-choice questions are worth 2 points, and
short-answer questions are worth 5 points. If the test has 15 questions, how
many multiple-choice questions are there?
O A. 2m+ 5s = 60
B. m + s = 60
O C. 2m + 5s +15 = 60
O D. 2m + 5s = 15

Answers

Answer:

Step-by-step explanation:

Let the number of MC questions = x

Let the number of SA questions = y

x + y = 15

2x + 5y = 60

Multiply the top equation by 2

2x + 2y = 30

Put this underneath the second equation and subtract

2x + 5y = 60

2x + 2y = 30           Subtract

 3y = 30

   y = 10                  Subtract

2y = 20

y = 10

x + y = 15

x + 10 = 15

x = 5

HELPPPPPPPPPP ASAP?!?!? Thank you

Answers

Answer:

48 and 96

hope it's helpful ......

Answer:

48 and 96

Step-by-step explanation: each time you multiply by 2

The area of a triangle that has 11m height and 12m base

Answers

Answer:

The answer for base is 10 and the answer for height is 20 and the answer for unit is cm Area = 100 in2

Step-by-step explanation:

Answer:

Step-by-step explanation:

Area = 1/2 b * h

b = 12 m base

h = 11 meters

Area = 1/2 * 12 * 11

Area = 1/2 * 132

Area = 66 square meters.

What is the decimal expansion for 14 over 33?

Answers

Hi! I believe your answer is 0.42, (simplified form of 0.42424242424) which is 14/33 (or [tex]\frac{14}{33}[/tex] ) as a decimal. I hope this helps you! Good luck and have a great day. ❤️✨

2) 60 is what percentage of 300?​

Answers

Answer: 20

Step-by-step explanation: it’s on a percentage calculator lol

Answer:20% of 300

Step-by-step explanation:60÷300×100 is 20%

If b^2=a then b is what of a?

Answers

1:: If
a
is divisible by a square of a prime number, then we cannot conclude from |2
a
|
b
2
that |
a
|
b
.

Any time
a
is divisible by a square of a prime number, =⋅
a
=
k

p
n
where ≥2
n

2
and
p
does not divide
k
, you can see that
a
divides (⋅−1)2
(
k

p
n

1
)
2
, but
a
does not divide ⋅−1
k

p
n

1
.

Part 2: If
a
is not divisible by a square of a prime number, then we can conclude from |2
a
|
b
2
that |
a
|
b
.

On the other hand, if
a
is not divisible by a square of a prime number, then =12⋯
a
=
p
1
p
2

p
n
where
p
i
is prime for all
p
. Then, assuming
a
divides 2
b
2
, you can conclude that
p
i
divides 2
b
2
, and therefore
p
i
divides
b
(from prime factorization) for all
i
. From this, you can conclude that
a
divides
b
.

Answer:

[tex]\huge\boxed{b = \sqrt{a}}[/tex]

Step-by-step explanation:

If we have an equation [tex]b^2 = a[/tex] and we want to find what b is in relation to a, we can change the equation so that we have b on one side and whatever is on the other side is what b is.

[tex]b^2 = a[/tex]

To isolate b, we can take the square root of both sides as taking the square root of something squared results in the base.

[tex]\sqrt{b^2} = \sqrt{a}[/tex]

[tex]b = \sqrt{a}[/tex]

So b is the square root of a.

Hope this helped!

4 cups 6 fl oz - 2 cups 7 fl oz

Answers

Answer:

What's the question?

Step-by-step explanation:

Put it DB and I'll gladly answer!

w2 + 12 - (z + 7) ; w = 2 , z = 2

Answers

Answer:

7

Step-by-step explanation:

w2 + 12 - (z + 7) ; w = 2 , z = 2

replace the variables with the given number

(2)2+12-(2+7)

4+12-2-7 distrubute

4+12-9

4+3

7

Answer:

7

Step-by-step explanation:

Flying fish do not actually​ fly, but glide. Suppose that a fish traveled a distance of 1400 feet at a rate of miles 15 per hour. How many seconds would it take to travel this​ distance? (Hint: First convert miles per hour to feet per second. Recall that 1 mile​ = 5280​ feet.)

Answers

Answer:

63.63 seconds, or round up if you need to?

Step-by-step explanation:

Can anyone thats really extremely excellent at math, history and english please help me out with my questions. Truly need help. Please only answer if you know how to. ( Just click on my name and go to my questions) answer.​

Answers

Answer:

Meeeeeeeeeeeeeeeeeeeeeee

When you calculate In (100), you would be finding the value of which of the following expressions?

log(100)

loge (100)

log100 (e)

log10(100)

Answers

helloo:)
it’ll be loge (100) because ln = loge
(I’m not sure how to explain this, but I hope it helps:)!

Given the log function ln(100), this can therefore be written as loge(100)

Logarithmic functions

Logarithmic functions are inverse of exponential functions. There are different ways to write log function;

Some are written as a exponent base

Some to the base of 10

Loga is also written as log10(a)lna is written as loge(a)

Given the log function ln(100), this can therefore be written as loge(100)

Learn more on log function here; https://brainly.com/question/13473114

#SPJ9

ANSWER QUICK IN 1 MIN AND YOU WILL GET THE CHANCE TO BE THE BRAINLIEST 2 PEOPLE SHOULD ANSWER FOR ME TO MARK YOU AS THE BRAINLIEST YOU WILL ALSO GET AN EXTRA POINT OF: 19

The ratio of soccer balls to basketballs at Andrew’s school is shown on the ratio table. What number completes the ratio table to make an equivalent ratio? [Type your answer as a number.]

soccer balls 30 __?

basket balls 25 5​

Answers

Answer:

Step-by-step explanation:

You can set this up as a proportion

30/25 = x/5

Cross multiply

25*x = 30*5

25*x = 150

x = 150/25

x = 6

Answer:

30 to 150

25 to 5

Step-by-step explanation:

if there are 25 basketballs for every 5 soccer balls, that means that there is 1 soccer ball for every 5 basketballs. so to get how many soccer balls to basket balls, you would multiply 30 by 5 to get 150. For every 30 soccer balls there are 150 basketballs.

I am literally in tears. Pls someone help me fast. This is a timed question. I will give all of my points to the answer if it is right. Please!!!

Answers

hey dude ....hey dude ....14x +6 /3= -8 +4x

14x+6 = -24 +12x

2x+6= -24

2x= -30

x=15x=15putting value of x in -3x^2 -7,

-3(15)^2 -7

-3(225)-7

-675 -7

-682

A company is selling toothpicks. It costs $0.03 to produce each toothpick and a fixed cost of
$120 a month for the company. If the company is selling toothpicks for $0.05 each, how
many toothpicks must they sell a month in order to break-even?

Answers

Answer:

2,400

Step-by-step explanation:

120÷0.05=2400

hope this helps

6. Melanie put $1500 into an account 2 years later the account was worth $1700.
What was the interest rate of the investment?
(8 Points)
6.67%
8.089
17. 196
44.796

Answers

its 44.796 ur welcome my guy

Find the area of the following rectangle,
Write your answer in simplest form,
Be sure to include the correct unit in your answer,

Answers

Answer:

55/72 feet squared

Step-by-step explanation:

The area of a rectangle is Length x Height, or Width x Height.

Here, we have a width of 5/6 feet and a height of 11/12 feet.

We multiple 5/6 and 11/12 to get 55/72 feet squared.

Please help I’ll give brainliest


Find the missing angle measure

Just put the number

Answers

Answer:

Oop-

Step-by-step explanation:

-Que the Ali A intro-

What is the unit rate if the candy is $7.80 for 2 pounds?

Answers

Answer:

= 3.9 candy per pound

Step-by-step explanation:

This is a fraction equal to

7.8 candy ÷ 2 pounds

We want a unit rate where

1 is in the denominator,

so we divide top and bottom by 2

7.8 candy        ÷ 2

________

2 pounds ÷ 2

=  

3.9 candy

_______

1 pound

=  

3.9 candy

_______

pound

= 3.9 candy per pound

Identify the like terms in the following expression:

15m + 2n – 4m + n +12m

Answers

Your answer is 23m+3n

Answer:

23m+3n

Step-by-step explanation:

The graph shows the proportional relationship between the number of sodas you buy and the cost of the sodas. Explain what the constant of proportionality (k), means in the context of the situation.

A: 4 sodas cost $6
B: One soda cost $7
C: One soda cost $2
D: One soda cost $4
E: 3 sodas cost $1

Answers

Answer:

C: One soda cost $2

Step-by-step explanation:

One soda costs $2. As you can see, which each soda you buy, X and Y go up by two. The relationship of X and Y is x=2y, with X being sodas and Y being dollars

Please answer this correctly without making mistakes

Answers

Answer:

The 2-cup bottle of insect repellent for $4.48

Step-by-step explanation:

The first would be 0.31 cents per ounce and the second is 0.28 cents per ounce.

Other Questions
What happens to Dewees after he reaches the downtown museum? Which of the following are names of friends Amory makes his freshman year at Princeton? Select all that apply.BurneGeorgeKerryTomDic You guys are life savers but does anyone know the answers to these questions? Im so confused rn How did the world wide Depression help the Rise of Nazism? The formula for the volume of a right triangular pyramid is V = 1/6 bhx, where b is the base of the triangle, h is the height of the triangle, and x is the height of the pyramid. Solve for X. PLS HELP BRAINLIEST IS UP FOR GRABSThe Hundred Years War was fought between which two countries?A)Haly and France (this one was crossed out already)B)England and SpainC)France and GermanyD)England and FranceIts either B, C, or D PLEASE HELP ME 16 POINTS PLEASE HELP PLEASE HELPFix any errors with apostrophes or plurals below. Click "Submit Answer" if there are none.Miranda Bailey asked for the others help assembling furniture. The Teachers and students in the school were aware of Zans plight. What did they do to help him? A radio station is offering a promotion for a concert. Every 6th caller will receive a T-shirt and every 10th caller will receive a free concert ticket. Which caller will be the first to receive both a T-shirt and a free concert ticket? La historia de la familia (Audio Recorder Activity)In this activity, you will record some sentences, in Spanish, recounting your own familys history. Use the preterite tense and the imperfect tense as well as adjectives and vocabulary related to family relationships in your response. You can use any audio recording software to record your response. Submit the audio file to your teacher. In what ways did Louis XIVsupport the arts? ANSWER ASAP PLZZ!!!!What type of roots would you expect plants to have in the desert? What is 65658 divided by 706? SHOW YOUR WORK!! pls answer I give brainliest 3. Why did Ousamequin reach out to the people of Plymouth?A. to fight off English sea captainsB. to form an alliance against the NarragansettC. to help with the Wampanoag harvestD. to chase the Pilgrims off4 Which statement about the Pilarims' 1621 barvest moolis true Pls help this is due in a hour and I will mark branlist .Compare and contrast the false gems and the diamond necklace Similarities:Point 1:Text evidence:point 2:text evidence:point 3:text evidence :Differences:point 1:text evidence:point 2:text evidence :point 3:text evidence The larger of two numbers is fourteen more than twice the smaller number. If the sum of the numbers is 41, find the two numbers. Write your answer as two numbers separated by a comma. What is the slope of this line? Enter your answer as a fraction in simplest term in the box. f(x)=6(x-1)+9 then what is f(3)