Mathematics High School

(problem is on the picture included) Solve for x

(problem Is On The Picture Included) Solve For X

Answers

Answer 1

Answer:

x=6

Step-by-step explanation:

Since it's a parallelogram both of these parallel sides are equal so you can set up an equation like this:

4x-8=2x+4

Now solve.

4x=2x+12

2x=12

x=6

Related Questions

Determine the quotient of 2 over 5 divided by 3 over 4. (2 points)
PLS I NEED HELP FAST PLS

Answers

Answer:

8 over 15

Step-by-step explanation:

you should get a calculator.

Answer:

8/15

Step-by-step explanation:

Elsie has two bags, each containing x counters. Write an expression for the total number of counters Elsie has.​

Answers

Answer:

Y=2x

Step-by-step explanation:

A person places $7420 in an investment account earning an annual rate of 5.9%, compounded continuously. Using the formula V = Pe^{rt}V=Pe rt , where V is the value of the account in t years, P is the principal initially invested, e is the base of a natural logarithm, and r is the rate of interest, determine the amount of money, to the nearest cent, in the account after 20 years.

Answers

Answer:

$24147.50

Step-by-step explanation:

Step one:

given

principal=$7420

rate = 5.9%= 0.059

time = 20years

Step two:

Required

Final amount V

using the relation

[tex]V = Pe^{rt}[/tex]

Substituting we have

[tex]V = 7420e^{0.059*20}\\\\V=7420e^{1.18}\\\\V=7420*3.2543\\\\V=24147.456[/tex]

To the nearest cent

= $24147.50

The amount of money in the account after 20 years is $24147.50

Help me with this please

Answers

i believe they are all false

1) A ratio of 2 to 10 is the same as
*
02/14
2/12
O 1/5
2/5

Answers

Answer:1/5

Step-by-step explanation:

Two and ten divided by two equals 1 and 5 so 1/5

find the slope of the graph given below

Answers

Answer:

[tex]-\frac{2}{3}[/tex]

Step-by-step explanation:

Lee is buying a television with an original price of $129.00. The television is on sale for 25% off the original price. How much will the television cost after the discount?​

Answers

25/100 x 129 = 32.25 so 129-32.25 = 96.75

Answer:

$96.75

Step-by-step explanation:

.25 x 129=32.25

129-32.25=96.75

h(n) = -2n² + 4; Find h(4)
A.-28
B.68
C.28
D.-4​

Answers

Answer:

-28

Step-by-step explanation:

h(4)=-2(4)^2+4

-32+4=-28

How do I find the x in this special triangle?

Answers

Answer:

x=5

Step-by-step explanation:

a^2+b^2=c^2

a=4

b=3

c=x

4^2+3^3=x^2

16+9=x^2

25=x^2

5=x

7. 30 minutes to jog 3 miles; 50 minutes to jog 5 miles

Answers

Answer:

What’s the question?

Step-by-step explanation:

whats 9x8 greer I forgot

Answers

Answer:

72

Step-by-step explanation:

You can use the 9s trick

Answer:

9x8=72

Step-by-step explanation:

9x5=45        5

9x3=27         +3=9

27+45=72

If A= 1, Be= 7, then ADD=?

Answers

Answer:

D or DD was not given any factor, but A was given which is 1, ADD= 1 multipltied by D

hiiii please help if u can <3​

Answers

Answer:

Step-by-step explanation:

given:  triangle EDC is right angle isosceles triangle,AD and BC is perpendicular to AB.

statement                      reason

1. in triangle AED and BEC

a.∠ADE=∠EBC                      a.given( AD and BC is perpendicular to AB)

b.∠AED+∠DEC=∠EBD+∠ECB   b. exterior angle of triangle is equal to two ∠AED =∠ECB                                 opposite interior angle and substracting  

                                                          (∠DEC=∠EBD=90°) from both side

c.ED=EC                                    c corresponding sides of equal angle in

                                                        isosceles triangle are equal

2 ∴ triangle AED  is congruent to BEC 2. by A.A.S axiom

The answer is DEE>NUTS

Alan bought a desk on sale for $589. This price was 24% less than the original price. What was the original price?​

Answers

Answer:

448$

Step-by-step explanation:

100-24/100×589$

76/100×$589

divide 76 by 100 and multiple with the price which is 589$

when 76 is divided=0.76

now we multiple 0.76times 589$

PLS I NEED HELP ANSWER WILL GIVE BRAINLIEST ANSWER BOTH QUESTIONS ONE AND TWO

Answers

I hope this is helpful

please an someone help me 5(−3.4k−7)+(3k+21)

Answers

Answer:

4

Step-by-step explanation:

Answer:

4.5k

Step-by-step explanation:

Jackson’s mom is 44, which is four times as old as Jackson. Write an equation that can be used to find Jackson’s age. Then, solve the equation to find Jackson’s age. Show your work!

Answers

Answer: he is 11 years old

Step-by-step explanation: 44 divided by 4 = 11

Answer 44 divided by 4 (11)

please help me out and answer this i need it ASAP <3​

Answers

Answer:

[tex]y-1=\frac{5}{6}\left(x+8\right)[/tex]

I hope this is good enough:

A runner saved $25 when he purchased a pair of tennis shoes on sale. If the sale price was 35% off the regular price, what was the regular price of the tennis shoes?

Answers

Given:

Amount saved in sale = $25

Sale price was 35% off the regular price.

To find:

The regular price of the tennis shoes.

Solution:

Let the regular price of the tennis shoes be x.

Sale price was 35% off the regular price.

[tex]Discount=\dfrac{35}{100}x[/tex]

Amount saved in sale = $25

[tex]0.35x=25[/tex]

Divide both sides by 0.35.

[tex]x=\dfrac{25}{0.35}[/tex]

[tex]x=71.42857[/tex]

[tex]x\approx 71.43[/tex]

Therefore, the regular price of the tennis shoes is $71.43.

Find the slope from the table:

Answers

Answer: m=-5/3

Step-by-step explanation:

What is the slope of this line?


−3

3/4

4

−3/4
Number graph ranging from negative 5 to 5 on both the x and y axis. A line passes through the point begin ordered pair 0 comma 2 end ordered pair and the point begin ordered pair 4 comma negative 1 end ordered pair

Answers

3/4 I think cuz it’s 3/4
-3/4 negative slope with -6/8 which is equivalent to -3/4

PLSS ANSWER FAST
Barnaby’s grandfather is always complaining that back when he was a teenager, he used to be able to buy his girlfriend dinner for only $1.50.
a.) If that same dinner that Barnaby’s grandfather purchased for $1.50 sixty years ago now costs $25.25 , and the price has increased exponentially, write an equation that will give you the costs at different times.
b.)How much would you expect the same dinner to cost in 60 years?

Answers

Think this is right, let me know!

An equation that will give you the costs at different times is y = [tex]1.048^{t}[/tex].

The price of the dinner in 60 years will be $425.04.

What is the equation that represents the cost of the dinner?

An exponential function is usually in the form: [tex]ab^{x}[/tex].

Where:

a = initial value b = rate of growth x = number of years

Rate of increase = (cost of the meal now / cost of the meal 60 years ago)^(1 / number of years)

(25.25 / $1.50) ^(1/60) = 4.8%

y = [tex]1.048^{t}[/tex].

What will be the cost of the meal in 60 years?

25.25 x 1.048^60 = $425.04

To learn more about exponential functions, please check: https://brainly.com/question/26331578

#SPJ2

To complete step 3, which expression must fill in each blank space?
A.) cos(A)cos(B)
B.) cos(A)sin(B)
C.) Sin(A)cos(B)
D.) sin(A)sin(B)

Answers

Answer:

The answer is A    cos(A)cos(B)

Step-by-step explanation:

I just took it

The expression which must fill in each blank space to complete step 3 is; Choice B; Cos(A)Cos(B).

Which expression must fill in each blank space?

From the task content; It follows that the mathematical evaluation is in a bid to derive the Trigonometric identity for Tan (A-B).

From observation, it follows that the required expression is; cos(A)sin(B). This is because upon division of each term by the expression, the result is as in Step 4.

Read more on Trigonometric identities;

https://brainly.com/question/24496175

#SPJ2

how to divide 2432.5 by ten

Answers

Answer: 243.25.

Step-by-step explanation: To divide by ten is to move the decimal point one digit to the left. Thus, 2432.5/10 is 243.25.

PLEASE HELP ASAP Light takes about 4.2 years to reach Earth from Proxima Centauri, which is the closest star to Earth other than the Sun. How many days does it take the light to travel that distance?

Answers

Answer:

1,533 days.

Step-by-step explanation:

4.2 times 360. give me brain

What is X-y=-1 written in y=mx+b form?

Answers

Answer:

y = x + 1

Step-by-step explanation:

Help!!! Quiz!! I think that the answer is A and B, but I’m not sure.
13 POINT!!!
Will mark brainliest for correct answer!!!

6x2 + 5x - 4 = 0

A. x= 1/2

B. x= -3/4

C. x= 1/3

D. x= 4

E. x= -2

F. x = -1/3

Answers

Answer:

E

Step-by-step explanation:

Hope this helped ;) Have a good day! :D

PLEASE PLEASE HELP!
The space shuttle travels at an orbital speed of 17,500 miles per hour. How many meters per minute is this?

Answers

Answer:

291.666666667

Step-by-step explanation:

one minute is 60 seconds

17500 divided by 60

291.666666667

17,500/60

60 sec = 1 min,

Need to find how many meters per minute and once you do that it should give you

291.6666667

What is 120/160 in simplest form?

Answers

Answer:

3/4

Step-by-step explanation:

divide both 120 nd 160 by 40

Answer:

3/4

Step-by-step explanation:

120/160

12/16

3/4

The line passing through the points (-2, 10) and (5, -11)

Answers

Answer:

y-intercept = (0, 4)

x-intercept = (3/4, 0)

Step-by-step explanation:

1 - Find the slope

[tex]slope = m = \frac{rise}{run} = \frac{y_2~-~y_1}{x_2~-~x_1} = \frac {-11-10}{5-(-2)} = \frac {-21}{7} = -3[/tex]

2 - Plug the slope into y = mx + b and substitute a point into x and y to find the y-intercept, b, by isolating it.

y = mx + b

y = -3x + b

10 = (-3)(-2) + b

10 = 6 + b

-6   -6

4 = b

y-intercept = (0, 4)

3 - Rewrite the completed formula

y = -3x + 4

4 - Substitute 0 in for y to find the x-intercept

0 = -3x + 4

-4          - 4

-4 = -3x

-4/-3 = -3x/-3

 4/3 = x

x-intercept = (4/3, 0)

Other Questions
He was a_______________ boy, say the__________________ onthe _______________________________________, a ______________________________ boy, too, say the ____________________________ , but not aboy for _____________________________, say the ____________________________on the _______________________________________.He was a __________________________, say the ______________________________on the _____________________________________________________________________,___________________________________ say he was___________________________________, and his _________________________________say he was always _____________________________________________________________________ they say.Example:He was a kid, says the size of the jackets hung up in the closet,The brown shutter blinds, say he likes his sleep,The large dresser, says he has a lot of clothes,The large glass of water, says he easily gets thirsty,a Lazy kid too, says the piles of dirty clothes on the floor,But one that dislikes the dark, says the bright lamp,A music lover though, says the nice headphones still plugged-in,he is someone who plays the trumpet, says the trumpet case and music book on the floor,Dirty with dust, the clock says he does not like to be late,But not a patient, boy says the ipad and ipod on the dresser,The mini stick under the bed, says he likes hockey,The hockey stick says he plays hockey,But, came first place in a hockey tournament, says the large trophy in the closet,A boy that likes hockey, says the 500 hockey cards in the small cardboard box still waiting for another,Something went wrong, says the cracked mirror hanging on the wall,they had to leave in a hurry, they say. an item is regularly priced at $95. it is on sale for 40% off the regular price. what is the sale price? ANSWER FAST WILL GIVE BRAINLY. Which equation does NOT represent direct variation? (Make sure to solve for y first!)F) y = 70x(G) - 1/2y = x(H) 4x - 3y = 12(J) -7x + 14y = 0 As it is used in the second sentence of the letter, which MOST CLOSELY defines the word 'solaced? A) Aggrieved Comforted B) Amused D) Delayed I will mark. so please I WANT AN A+!!!!! An EWMA control chart uses = 0.5. What is the value of L such that the control limits of this EWMA control chart in the steady state have the same width with a 3 X_bar control chart? I am not to familiar with diameter and radius, please help with 2. Robar es un delito.TrueFalse What are comets and what are they made of? (This is for college board!) In sentence 4 (reproduced below), the writer wants to integrate the discussion of the piece Passin' on to others into the passage's line of reasoning about how art can affirm andstrengthen community bonds.Artworks created by artists outside of a particular community often do not appeal to members of that community because of a lack of connection between the artists and theirintended audienceWhich of the following versions of sentence 4 best accomplishes this goal?A) (As it is now)BWorks of art from a variety of different genres can play a role in fostering communication,The communicative function of art can change when a piece or performance moves from one physical space to anotherDRecognizable themes from a particular social setting can quickly establish a connection between the artwork and its audience,EArt can play a unique role in starting conversations and cultivating group pride by representing communities to themselves. 5 divided by 4= 25 divided by xwHAT IS X What do the four yellow tiles in the model of the equation below represent?1xxx-44-4x4x How do open online courses help with independent learning Simplify 12^2 . 12^3 Sady has $545, she want to buy a boyfriend he cost $1000 on Ebay how mush does she nee to buy him? Uboats ere primarily used to HELP ASAP PLEaSE !!!! How do you respond to this question? Recibes muchos correos electrnicos?) S, recibes muchos correos electrnicos.b) S, recibe muchos correos electrnicos.c) S, reciben muchos correos electrnicos.d) S, recibo muchos correos electrnicos. Can anyone please help me with this question?? Please 10 The rate of the reaction between hemoglobin (Hb)and carbon monoxide (CO) was studied at 20C.The following data were collected with allconcentration units in u mol/L. (A hemoglobinconcentration of 2.21 u mol/L is equal to2.21 x 10 mol/L.)[Hblo [CO),Initial Rate(u mol/L) (u mol/L) (u mol/Ls)2.211.000.6194.421.001.244.423.003.71(a) Determine the orders of this reaction withrespect to Hb and CO.(b) Determine the rate law.(c) Calculate the value of the rate constant.(d) What would be the initial rate for anexperiment with [Hb]o =3.36 u mol/L[CO] =2.40 4 mol/L? Click to review the online content. Then answer the question(s) below, using complete sentences. Scroll down to view additional questions.Online Content: Site 1How are people working to stop the spread of malaria in Africa? (Site 1)