Giải các phương trình sau
√3x-√3=√3

Answers

Answer 1

Answer:

2

Step-by-step explanation:

√3x=√3+√3=2√3⇒x=2

Answer 2

[tex]\implies {\blue {\boxed {\boxed {\purple {\sf { \: x = 2}}}}}}[/tex]

[tex]\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}[/tex]

[tex] \sqrt{3} x - \sqrt{3} = \sqrt{3} [/tex]

➺ [tex] \: \sqrt{3} x = \sqrt{3} + \sqrt{3} [/tex]

➺ [tex] \: \sqrt{3} x = 2 \sqrt{3} [/tex]

➺ [tex] \: x = \frac{2 \sqrt{3} }{ \sqrt{3} } [/tex]

➺ [tex] \: x = 2[/tex]

[tex]\bold{ \green{ \star{ \orange{Mystique35☂}}}}⋆[/tex]


Related Questions

Consider two countries, A and B, whose respective industries produce goods A and B. Total world output of the good is given by Q = 9A + 9B. There is a world demand given by P = 100 – Q. Suppose that the cost function for country A is given by cA (CA) = 89 A while the cost function in country B is given by CB(9B) = 398. The production of the good generates greenhouse gas emissions which cause global climate change. Total world emissions are 0.5 per unit of good, such that total world emissions are 0.5Q. If the two countries' industries compete in a Cournot fashion, what will the total world emissions be? Now suppose country A imposes a tax on A's production of A to curb emissions. Country B, however, is not taxed. A's cost function is now CA(CA) = 492A, while B's cost function is CB(9B) = 493. World demand is P = 99 – Q. The amount of greenhouse gas emissions per unit is still 0.5, such that total world emissions are given by 0.5Q.
What are total world emissions after country A enacts a carbon tax?

Answers

Answer: hello your question is poorly written attached below is the complete question

answer :

a) 31.5

b) 24.5

Step-by-step explanation:

Total world output of good given ( Q ) = qA + qB

world demand ( P ) = 100 - Q

cost function for country A = cA (qA) = 8qA

cost function of country B = cB(qB) = 3qB

total world emission = 0.5Q

emission per unit good = 0.5

a) Determine total world emissions when both countries compete in a Cournot fashion

Q = 63

therefore Total world emission = 0.5 ( Q )

                                                    = 0.5 ( 63 ) = 31.5

attached below is the detailed solution

b) Determine the total world emissions after Country A enacts a carbon tax

Q = 49

Therefore Total world emission after tax = 0.5 ( Q )

                                                                    = 0.5 ( 49 ) = 24.5

attached below is the detailed solution

PLEASE HELP ASAP PLSSSSS !!!

Answers

Answer:

133 answer ---------------------------------------- helpful answer

Hannah leans a 16-foot ladder against a wall so that it forms an angle of 61° with the
ground. What's the horizontal distance between the base of the ladder and the wall?
Round your answer to the nearest tenth of a foot if necessary.

Answers

Answer:

7.8 feet

Step-by-step explanation:

We can determine the Horizontal distance using trigonometry ;

Using the relation :

Cosθ = adjacent / hypotenus

Cos 61 = x / 16

x = cos 61 * 16

x = 0.4848096 * 16

x = 7.756

x = 7. 8 feet

The table of values represents a polynomial function f(x).

How much greater is the average rate of change over the interval [5, 7] than the interval [2, 4] ?

x f(x)
2 230
3 638
4 1048
5 3452
6 4568
7 5002
8 6294
Enter your answer in the box.

Answers

Given:

The table of values of the function f(x).

To find:

How much greater is the average rate of change over the interval [5, 7] than the interval [2, 4]?

Solution:

The average rate of change of a function f(x) over the interval [a,b] is:

[tex]m=\dfrac{f(b)-f(a)}{b-a}[/tex]

The average rate of change over the interval [5, 7] is:

[tex]m_1=\dfrac{f(7)-f(5)}{7-5}[/tex]

[tex]m_1=\dfrac{5002-3452}{2}[/tex]

[tex]m_1=\dfrac{1550}{2}[/tex]

[tex]m_1=775[/tex]

The average rate of change over the interval [2,4] is:

[tex]m_2=\dfrac{f(4)-f(2)}{4-2}[/tex]

[tex]m_2=\dfrac{1048-230}{2}[/tex]

[tex]m_2=\dfrac{818}{2}[/tex]

[tex]m_2=409[/tex]

The difference between the average rate of change over the interval [5, 7] and the interval [2, 4] is:

[tex]Difference=m_1-m_2[/tex]

[tex]Difference=775-409[/tex]

[tex]Difference=366[/tex]

Therefore, the average rate of change over the interval [5, 7] is 366 more than the interval [2, 4].

Answer:

366

Step-by-step explanation:

I took the test lol

which statement is true?

Answers

the second one is the true statement

I NEED HELP PLZ, PLZ, I NEED HELP, I AM BEGGING YOU

Answers

Answer:

tn = 8n -7

Step-by-step explanation:

given : t2=9, t4=25

the formula is:

tn = t1 + (n-1) d

gonna find d first:

d = (25-9) /(4-2) = 16/2 = 8

and find tn1:

t1 = 9-8 = 1

so, tn = 1 + (n-1) (8) = 1 +8n -8

tn = 8n -7

Answer:

Solution given

n th term[tn]=?

1st term =a

difference =d

we have

t2=9

a+(n-1)d=9

a+(2-1)d=9

a+d=9

a=9-d..................[1]

again

t4=25

a+(n-1)d=25

a+(4-1)d=25

now

substituting value of a

9-d+3d=25

2d=25-9

d=16/2

d=8

substituting value of d in equation 1.

,a=9-8

a=1

we have

tn term =a+(n-1)d=1+(n-1)8=1+8n-8=8n-7

n th term =8n-7

What is the volume of a rectangular prism
8 inches long, 3 inches wide, and 5 inches high?
A
120 cubic inches
B
220 cubic inches
16 cubic inches
158 cubic inches

Answers

Answer:

A; 120 cubic inches

Step-by-step explanation:

Let us start with the formula of the volume of a rectangular prism,[tex]V=l*w*h[/tex], where l represents the length of the prism, w represents the width of the prism, and h represents the height of the prism. It is given to us that h =5 inches, w =3 inches, and l =8 inches. Let's plug the values in:

[tex]V= 8*3*5\\V=120[/tex]

A. The volume of the rectangular prism is 120 cubic inches.

I hope this helps! Let me know if you have any questions :)

Get brainiest if right!!
10 points!!

Answers

Answer:

Next three terms 0.28, 0.41 and 0.54

The formula for the nth term of an AP is a+(n-1)d

why can you use cross products to solve the proportion 18/5 = x/100 for x ?

Answers

Answer:

Yes, you can use cross products to solve for x in this proportion. Also, x is 360.

Step-by-step explanation:

Yes, you can use cross products to solve for x in that proportion.

Here's how you do it :

[tex]\frac{18}{5} = \frac{x}{100}[/tex]

We cross product, getting :

18 * 100 = 5 * x

1800 = 5x

Divide by 5 on both sides to get x by itself.

360 = x

Yes, you can use cross products to solve for x in this proportion. Also, x is 360.

Hope this helps, please mark brainliest if possible. Have a great day.

HELP ME ON THIS I HAVE MORE.

Answers

Answer:

The answer is 5 units.

Step-by-step explanation:

I just counted the squares

A number pattern was created by dividing the previous term by 4. If the starting value for the pattern was 576, which of the following shows the resulting pattern?
A.
576, 144, 72, 9...
B.
576, 144, 36, 9...
C.
576, 144, 72, 5...
D.
576, 144, 36, 5...

Answers

Answer:

The answer is B!!!!!!!!!!!!

Simplify the expression
[tex](x + 7)( x - 2)[/tex]

Answers

. The answer is x^2 + 5x-14

Answer:

x²+5x-14

Step-by-step explanation:

For this equation, you want to use FOIL (multiply first terms, then outside terms, then inside terms, then last terms) to expand the brackets.

This gives x×x+x×-2+x×7+7×-2, which simplifies to x²-2x+7x-14, and further to x²+5x-14.

**This content involves expanding quadratics with FOIL, which you may wish to revise. I'm always happy to help!

What is the slope of the line through the points (-2, -1) and (4, 3)?

Answers

Answer:

2/3

Step-by-step explanation:

Gradient of line

= (y1-y2) /(x1-x2)

= (3-(-1))/(4-(-2))

= (3+1)/(4+2)

= 4/6

= 2/3

Part A: If (72)x = 1, what is the value of x? Explain your answer. (5 points)

Part B: If (70)x = 1, what are the possible values of x? Explain your answer. (5 points)


Can you Help Me I NEED ANSWER ASAP!!!

Answers

Answer:

see below

Step-by-step explanation:

Part A:  (72)^x = 1

Take the log base 72 of each side

log72(72^x) = log 72(1)

We know log a^b = b log a

x log72(72) = log72(1)

x =  log72(1)

x = 0

Part A:  (70)^x = 1

Take the log base 70 of each side

log70(70^x) = log70(1)

We know log a^b = b log a

x log70(70) = log70(1)

x =  log70(1)

x = 0

Georgia, a florist, charges $7.95 per flower bundle plus a $12 delivery charge per order. If Charlie orders 8 flower bundles and has them delivered, how much does Georgia charge Charlie?

Answers

Answer:

75.6

Step-by-step explanation

HOPE I HELPED ;)

159.60$ i think someone might need to double check

Find area of ABC. Plz help !!!

Answers

I believe the answer is A

5 more than the quotient of 3 and t ​

Answers

Answer and Step-by-step explanation:

[tex]\frac{3}{t}[/tex] + 5

Above is the answer.

#teamtrees #PAW (Plant And Water)

Please help! 10 points!
What is the probability that a data value in a normal distribution is between a z-score of -0.18 and a z-score of 1.23? Round your answer to the nearest tenth of a percent. O A. 65.0% B. 55.3% C. 46.2% D. 84.3% SUBMIT​

Answers

Answer:

C

Step-by-step explanation:

Zscore = - 0.18 ; Z = 1.23

To find the percentage :

P(Z< 1.23) - P(Z < - 0.18)

Using the Z probability calculator :

P(Z < - 0.18) = 0.42858

P(Z < 1.23) = 0.89065

0.89065 - 0.42858

= 0.46207

= 46.2%

convert 6 miles to meters​

Answers

Answer:

9656.06 meters

Step-by-step explanation:

If quadrilateral A’B’C’D’ = DK (ABCD), which of the following statements are true?
Select all that apply. (Hint: Draw a picture)

The quadrilaterals ABCD and A'B'C'D' are congruent only if k = 1.

The quadrilaterals ABCD and A'B'C'D' are similar only if k ≥ 1.

The corresponding side lengths are related by AB = k(A'B')

The corresponding side lengths are related by k(CB) = C'B'.

Answers

Answer:

The quadrilaterals ABCD and A'B'C'D' are congruent only if k = 1.

The corresponding side lengths are related by k(CB) = C'B'.

Step-by-step explanation:

Transformation is the movement of a point from its initial location to a new location. Types of transformation are rotation, reflection, translation and dilation.

Dilation is the increase or decrease in size of a figure by a factor k. If k > 1, the figure is increased, if k < 1, the figure is reduced and if k = 1, the figure does not changes shape. The image of an dilated figure is similar to the original image.

a) If k = 1, then the resulting image produced by dilating ABCD is congruent. Hence, The quadrilaterals ABCD and A'B'C'D' are congruent only if k = 1.

b) Dilation produce image similar to the original figure, hence quadrilaterals ABCD and A'B'C'D' are similar only if k ≥ 1 and k < 1.

c) Since ABCD is dilated by a factor of k to produce A'B'C'D', hence A'B' = k(AB).

d) C'B' = k(CB)

which expression is equivalent to 4 to the 4th power * 4 to the negative 9th power

Answers

Answer:

[tex]4^{13}[/tex]

Step-by-step explanation:

[tex]4^{13}[/tex]

Hope this helps!

Please help me quickly, thank you

Answers

Step-by-step explanation:

P = 5x+2y

P = 5(3)+2(5) = 15+10 = 25 meters

x = 3/25 ×32 = 96/25 = 3.84 meters

y = 5/25 × 32 = 6.4 meters

P = 5x+2y

P = 5(3)+2(5) = 15+10 = 25 meters

x = 3/25 ×32 = 96/25 = 3.84 meters

y = 5/25 × 32 = 6.4 meters

someone please help! (listing BRAINLIST and giving points) ​:D​

Answers

Answer:

opp/adj

havent u pay attention in ur math class?

you will have to find the opp using a^2+b^2+c^2

Step-by-step explanation:

I hope this is help full to you

PLS HELP IM BEING TIMEDWhich of these statements is true? A) 349 > 456 B) 456 < 792 792 < 456 D) 792 > 863​

Answers

Answer:

B

Step-by-step explanation:

792 is a bigger number than 456

Answer: B

Step-by-step explanation: 792 is larger than 456

Find the volume of the composite figure.

Answers

96 cubic feet

Explanation:
Divide figure into 2 rectangular prism, one on top and one at the bottom.

Volume of top prism (length x width x height):
3 • 4 • 2 = 24 cubic feet

Volume of bottom rectangular prism:
9 • 4 • 2 = 72 cubic feet

Add the volume of both figure together:
24 + 72 = 96 cubic feet

Hope this helps!
-SpaceMarsh
24+72 24+72=96ft2 I think that’s the correct answer

2. 38, 42, 77, 47, 74, 51, 48, 41, 82, 72, 74, 129
Q3:
Median:
IQR:
QI:
Outliers:

Answers

Answer:

51

Step-by-step explanation:

ascending order. 38,41,42,47,48,51,72,74,74,77,129. n/2= 12/2= 6 +1= 7 median 51

Someone please help with this question, thank you

Answers

Answer:

2.4

Step-by-step explanation:

i saw the answeres

option 2: (2,4) is the correct answer

translate the following word phrases into algebraic experessions.
1.seven more than k
2.five added to q
3.three subtracted from m
4.c increased ny 12
5.twice n​

Answers

Your answers listed below run from first question answered to last.

7+K
5+Q
3-M
12+C
2n


T
55
R
45

Find Q.
A. 40°
B. 80°
C. 130°
D. 260°

Answers

Answer:

B. 80°

Step-by-step explanation:

55+45=100

180-100=80

Q=80°

In circle Q, the mLKM is 255º. Find the measurement of

Answers

Hope this help!!!

Have a nice day!!!

Other Questions
attachment below or above square root of 64 by division method 1.If the measures of three angles of a quadrilateralare 30, 70, and 110, find the measure of the fourthangle. According to rational expectations theory, Question 7 options: every day is a new day and yesterday's occurrences have no bearing on today's decisions. when making decisions a person will consider only information based on past experience. even though a person considers information related to future events as potentially important for decision making, he realizes that such information is unreliable and worthless. past experience is a good guide for decision making, but so is information related to possible future outcomes. PLEASE HELP THIS IS DUE NOWwill mark brainliest! 10 points CAN SOMEONE GIVE ME THE REAL ASNWER TO THIS IM IN A RUSH You are given a 250 ml sample of HCI and asked to find out what its concentration is. You have a 0 118 M Ca(OH)2 solution and it takes 13.7 ml toneutralize the acid sample. What is the concentration of the HCI? Show explanation Please help this is urgent How much fabric did Daria use to make this number cube? How do you think Madison's and Jefferson's views were used to justify secession and the Civil War about 60 years later? Given that tan almost equal to 2.773 where 0 PLEASE PLEASE HELP ME A FEATURE FILM PROMOTING ENTREPRENEURSHIP SOLD ALMOST HALF OF THE TOTAL TICKETS. TICKETS WERE PRICED AT PHP 75 FOR STUDENTS. IF THE AMOUNT COLLECTED FROM THE TICKETS WAS PHP 11,250,HOW MANY TICKETS OF STUDENTS WERE SOLD? the unaided eye perceive stars of the _______ magnitude Consider the following quadratic equation. y = x2 8x + 4 Which of the following statements about the equation are true? The graph of the equation has a minimum. When y = 0, the solutions of the equation are a = 4 + 2V3 o When y = 0, the solutions of the equation are r x = 8 + 2V2. o The extreme value of the graph is at (4,-12). The extreme value of the graph is at (8,-4). U The graph of the equation has a maximum. Submit How many cubic centimeters are in a rectangular prism with a length of 3, a width of 3 and a height of 4 what are the effects of a change in protein? there is 3 President Reagan's domestic policy spent $1.7billion to fight what issue during the 1980's?A. The War on DrugsB. The Space RaceC. The War on Trade discuss two challenges youth could encounter as a volunteer Which type of local government controls cities and provides serviceslike trash collection?3 of 3 QUESTIONSSpecial districtMunicipalityCountyCommission Which of the following states borders the most other states?A) ColoradoB) NevadaC) New MexicoD) Wyoming