ABCD is a parallelogram. Find x.


ABCD Is A Parallelogram. Find X.

Answers

Answer 1

Answer:

8

Step-by-step explanation:

ABCD is a parallelogram.

Measures of the opposite sides of a parallelogram are equal.

Therefore, x = 8

Answer 2

Answer: x=8

Step-by-step explanation:

They are parallel which means that they with be the same length


Related Questions

Consider the parametric equations x = 4cos(t) – 3 and y = 5sin(t) + 2. What is the rectangular form?

Answers

Answer: C on edge

Step-by-step explanation:

The rectangular form of the parametric equations x = 4cos(t) – 3 and y = 5sin(t) + 2 is shown in the option third, option third is correct.

What are parametric equations?

A parametric equation in mathematics specifies a set of numbers as functions of one or more independent variables known as parameters.

The missing options are in the attached picture please refer to the picture.

We have two parametric equations:

x = 4cos(t) – 3 and

y = 5sin(t) + 2

From the options plug x and y values in the equation:

[tex]\rm \dfrac{(x+3)^2}{16}+\dfrac{(y-2)^2}{25}=1\\[/tex]

[tex]\rm \dfrac{(4cos(t)-3+3)^2}{16}+\dfrac{(5sin(t)+2-2)^2}{25}=1\\[/tex]

[tex]\rm \dfrac{(4cos(t))^2}{16}+\dfrac{(5sin(t))^2}{25}=1\\[/tex]

cos²t + sin²t = 1  (true)

Thus, the rectangular form of the parametric equations x = 4cos(t) – 3 and y = 5sin(t) + 2 is shown in the option third, option third is correct.

Learn more about the parametric function here:

brainly.com/question/10271163

#SPJ5

Help me with this too please hrlp

Answers

Answer:

3 * 10^4

Step-by-step explanation:

Here, we want to make a division

We want to divide 9 * 10^2 by 3 * 10^-2

That would be;

(9 * 10^2)/(3 * 10^-2)

= 9/3 * 10^2-(-2)

= 3 * 10^4

need help with this question!!!​

Answers

Answer:

36° and 54°

Step-by-step explanation:

Let one of the acute angle be "x"

We are told that the other acute angle is 1.5 times the other angle = 1.5x

The right angle = 90°

Find the value of x:

Therefore:

90 + 1.5x + x = 180 (sum of interior angles of triangle)

Add like terms

90 + 2.5x = 180

2.5x = 180 - 90

2.5x = 90

x = 90/2.5

x = 36° (one acute angle)

✔️Second acute angle = 1.5x

Plug in the value of x

= 1.5(36)

= 54°

Please help!!:
1. Write the equation of a line that is perpendicular to y= -1/3 x+6 and passes through the point (3,5).

2. Write the equation of a line that is parallel to y = 2x – 4 and passes through the point (-3, 4).

Answers

1) in order for two lines to be perpendicular, their gradients must multiply together to get -1

-1/3*b=-1

b=3

5=3(3)+b

5=9+b

b=-4

equation of the line is y=3x-4

2) parallel lines have the same gradient

4=2(-3)+b

4=-6+b

b=10

equation of the line is y=2x-10



Write an explicit formula for an, the nth term of the sequence 75, 15, 3, ....

Answers

Answer:

aₙ = 75 x 0.2ⁿ⁻¹   or 75 x (1/5)ⁿ⁻¹

Step-by-step explanation:

a₁ = 75

a₂ = 75 x 0.2¹ = 75 x 0.2 ²⁻¹ = 15

a₃ = 75 x 0.2² = 75 x 0.2³⁻¹ = 3

.......

aₙ = 75 x 0.2ⁿ⁻¹   or 75 x (1/5)ⁿ⁻¹

Which table of ordered pairs represents a proportional relationship? ​

Answers

hello there!

it would be C

because

6/3=2 and 2*5=10 and 7*2=14

hope this helps

have a fantastic day/night

You need to solve for x.

Answers

I'm pretty sure it's 28 but sorry if I'm wrong it might be 44

the answer is A.28 Good luck

Payton read 1/6 of a book in 1/4 of an hour how much does Payton read in 1 hour ​

Answers

Answer:

4/6 of a book in an hour

Step-by-step explanation:

1/6 = 1/4

1/4 x 4/1 = 1

1/6 x 4/1 = 4/6

Bam! UwU

Lol Hope This Helps !

If Buddy the Elf stands 6'3" tall and looks up at the Empire State Building (1454' high), what is the angle of elevation if Buddy is 206' from the base of the Empire State Building?

Answers

Answer:

Step-by-step explanation:

If Buddy the Elf stands 6'3" tall and looks up at the Empire State Building (1454' high), what is the angle of elevation if Buddy is 206' from the base of the Empire State Building?

We are to find the angle of elevation which is calculated using the Trigonometric function of Tangent.

tan θ = Opposite/Adjacent

Where:

Opposite = 1454'

Adjacent = 206

tan θ = 1454'/206

Someone please help me with these too://

Answers

Answer:

1.

The slope is 2

The y-intercept is -10

equation: y = 2x - 10

2.

Slope: 2.5

y-intercept: 1

Equation: y = 2.4x + 1

Step-by-step explanation:

1.

x      y

2      12

4      16

8      24

10     28

from 12 to 16 you add 4

from 2 to 4 you add 2

y/x = 4/2 = 2

The slope is 2

The y-intercept is -10

equation: y = 2x - 10

I got the y-intercept because I went from 12 to 0 which is -12, and then 2 - 12 and it's -10

__________________________________________________________

2.

x       y

5      4

20   10

30    14

35    16

from 4 to 10, u add 6

from 5 to 20 you add 15

y/x = 15/6 = 2.5

Slope: 2.5

y-intercept: 1

Equation: y = 2.4x + 1

I got the y-intercept because I went from 4 to 0 which is -4, and 5 - 4 is 1.

Hope this helped

What is the solution to 3|-3x+9|=-18? ​

Answers

Answer:

There is no solution to the problem.

Step-by-step explanation:

Key skills: Absolute Value, Division, One Variable Equation

1) We have the equation 3|-3x+9|=-18

2) First, divide by 3 on both sides.

-18/3 is -6

3) This means --> |-3x+9| = -6

4) Absolute Value cannot be negative so there is no solution.

Hope you understood and have a nice day!! :D

Helppp +star & +15 points

Answers

Answer:

y=1

Step-by-step explanation:

the slope is 0 and the y-intercept is 1, so y=0x+1, y=1


Lori wants to put a tarp over their family's circular pool to keep the leaves out. The pool has a diameter of 20 feet. How many square feet of blanket does she need? Use 3.14 for \piπ.

Answers

Answer:

314 sq.feet

Step-by-step explanation:

r= 10 feet

as you know r= d/2

As pool is circular

Area of circle = πr^2

Area of circle= 3.14*10^2 = 314square feet

In an electronics store, an iPod is $75. The sales tax is 7.5%. What is the cost of the iPod?

Answers

Answer:

$80.625

Step-by-step explanation:

$75 for the iPod times 0.075 = 5.625 which is the sales tax.

Then $75 (Cost of iPod) + 5.625 (Sales Tax) = $80.625 (Price of the iPod including the sales tax)

Sorry, if I am wrong. I tried my best and Hope this helps ;)

Ok so, 67 out of 206 species of birds found in the Badlands nest there. 824 species were found in the Badlands. How many of those nest there?

Answers

Answer: 268

Step-by-step explanation:

From the question, we are informed that 67 out of 206 species of birds found in the Badlands nest there and that 824 species were found in the Badlands. The number of those that nest there would be:

= 67 × 824/206

= 67 × 4

= 268

Help please thank you!!!!

Answers

Answer:

I think the person with the greatest debt is Marcus cause he has -25 dollars in his bank account.

Step-by-step explanation:

Sara and Maria both have positive numbers as their bank amount.  Samuel have to deposit 10 dollars into his bank account to not be in debt while Marcus has to deposit 25 dollars. 

answer: marcus

explanation: it’s not sara or maria because neither of them are in debt. it’s not samuel because, even though he is in debt, marcus’ amount is great than samuel’s

Fill in the missing number in this newspaper report:


Houses cost £150000 one year ago


They now cost £


This is a 25% increase

Answers

Answer:

£187,500

Step-by-step explanation:

Cost of houses one year ago = £150000

Percent increase a year after = 25%

Increment = 25% * 150000

Increment = 0.25 * 150000

Increment = £37500

New cost of house after increment =  £150000+ £37500

New cost of house after increment = £187,500

During the first six months of the year, the car dealership sold 47 cars, 53 cars, 62 cars, 56 cars, 46 cars, and 48 cars. What was the average number of cars sold per month during the first six months of the year?

Answers

Answer:

52 cars

Step-by-step explanation:

During the first six months of the year the car dealership sold

53 cars

47 cars

62 cars

56 cars

46 cars

48 cars

Therefore the average number of cars sold per month can be calculated as follows

= 53+47+62+56+46+48/6

= 312/6

= 52

Hence an average of 52 cars is sold monthly

Find the Error What error did the student make when solving the equation: 5x + 6 = 66 5x - 6 = 66 -6 5x = 60 5*5x= 60*5 X = 300 The student subtracted 6 from both sides instead of adding Student multiplied by 5 Vinstead of dividing by 5 Student got the wrong answer when subtracting 66-6 The student did not correctly eliminate the variable from one side of the equation

Answers

Answer:

The student multiplied by 5 instead of dividing by 5

Step-by-step explanation:

At the fourth step, the student multiplied each side by 5 rather than dividing it by 5. The opposite opperation from multiplication is division so they should have divided 5x and 60 by 5 here instead of multiplying it by 5. If this equation was done correctly, the correct answer would be x=12.

convert the following equation into slope intercept form

3y - 2x = 9

Answers

Answer:

the slope intercept form 3y-2x=9 is y=2/3x+3

plss find this one HCF
a³,a²,a​

Answers

Step-by-step explanation:

a³,a²,a

first expression

=a×a×a

second expression

=a×a

third expression

=a

HCF=a^4

An isoceles triangle has two long sides and one short side. The short side is half the length of a long side. If the perimeter of the triangle is 15cm, find the length of the short side​

Answers

Answer:

3cm

Step-by-step explanation:

so the long sides are 6cm and the short sides are 3cm

A jewelry artist is selling necklaces at an art fair. It costs $135 to rent a booth at the fair. The cost of materials for each necklace is $4.50. The artist is selling the necklaces at $12 each. The inequality 12n>135+4.50n represents the situation in which the artist makes a profit. a) Will the artist make a profit if she sells 15 necklaces?

Answers

Answer: No

Step-by-step explanation:

$12-$4.50= $7.50

$7.50*15= $112.50

The Total cost is $135 She will only be making $112.50 in profits.

Is A ABC-A DEP? If so, identify the similarity postulate or theorem that
applies.

A. Similar - SAS
B. Similar - SSS
C. Similar - AA
D. Cannot be determined

Answers

Answer:

The similarity postulate that applies is;

C. Similar - AA

Step-by-step explanation:

The given parameters are;

ΔABC with angles ∠BAC = 30°, ∠ABC = 100° and ∠BCA = 50°

ΔDEF with angles ∠EDF = 30°, ∠DEF = 100° and ∠DFE = 50°

Therefore, the interior angles of ΔABC are equal to the corresponding interior angles of ΔDEF, which satisfies the Angle-Angle (AA) condition for similarity of two triangles based on the congruency of two interior angles of one triangle to two interior angles of the other triangle.

how do I simplify the expression -2.4+0.5f-14-4

Answers

9514 1404 393

Answer:

  0.5f -20.4

Step-by-step explanation:

There is only one term containing a variable (0.5f), but there are three constant terms. The constant terms can be combined by finding their sum in the usual way.

 -2.4 +0.5f -14 -4

  = 0.5f -(2.4 +14 +4)

  = 0.5f -20.4

Show your work to evaluate g(f(x)) if f(x)=x+2/2 and g(x)=1x−1

Answers

Answer:

x/2.

Step-by-step explanation:

We replace the x in g(x) by f(x):

g(f(x)) = 1((x + 2/2) - 1

= (x + 2)/2 - 1

= (x + 2 - 2)/2

= x/2.

Answer:

x/2

Step-by-step explanation:

g(f(x)) = (x+2/2) - 1

         = [tex]\frac{x+2}{2}[/tex] - [tex]\frac{2}{2}[/tex]

          = (x + 2 - 2) / 2

           = x/2

To edit a manuscript, Miguel charges 12 dollars per hour for the first 4 hours and 15 dollars per hour after the first 4 hours. Write an expression for the amount, in dollars, Miguel charges if it takes him t hours to edit a manuscript, where t>4 ?

Answers

Answer:

C = 12 + 15(x - 4)

C = 15x - 48

Step-by-step explanation:

Let the number of hours = t

The total amount Miguel earns =

C

To edit a manuscript, Miguel charges 12 dollars per hour for the first 4 hours and 15 dollars per hour after the first 4 hours.

C = 12 + 15(x - 4)

Expand the t

C = 12 + 15x - 60

C = 15x - 48

Therefore, an expression for the amount, in dollars, Miguel charges if it takes him t hours to edit a manuscript, where t>4 is given as:

C = 15x - 48

Solve the equation for all values of x by completing the square.
x² – 18x= -66

Answers

Answer:

x=12.87298334

Step-by-step explanation:

A local little league has a total of 60 ​players, of whom 20% are right handed. How many right handed players are there.

Answers

Answer:

12

Step-by-step explanation:

60 x 20% = 12

Answer:

12

Step-by-step explanation:

The cost of a car rental is ​$25 per day plus 22 per mile. You are on a daily budget of ​$90. Write and solve an inequality to find the greatest distance you can drive each day while staying within your budget. Use pencil and paper. Find 2 other​ two-step inequalities with the same solutions.

Answers

Answer: You can drive, at most, 2.95 miles per day.

x ≤ 2.95

Step-by-step explanation:

In a single day, you can spend at most $90

Then if C represents the cost of renting the car, then we will have the inequality:

C ≤ $90

Now let's find the equation for C.

We know that we have a fixed cost of $25 plus $22 per mile, then if you drive x miles, the total cost will be $25 plus x times $22, or:

C = $25 + x*$22.

We can now replace that in the inequality:

$25 + x*$22 ≤ $90

Now let's isolate the variable x

x*$22 ≤ $90 - $25

x*$22 ≤ $65

x ≤ $65/$22 = 2.95

x ≤ 2.95

You can drive at most, 2.95 miles per day.

To find other inequalities with the same solution we can start with the solution:

x ≤ 2.95

Now let's multiply both sides by a number (the units of the number can be dollars, in that way we can make a similar problem)

Let's multiply both sides by $10:

x*$10 ≤ 2.95*$10 = $29.5

x*$10 ≤ $29.5

Now let's add the same number in both sides, for example, $5.

x*$10 + $5 ≤ $29.5 + $5 = $34.5

x*$10 + $5 ≤ $34.5

We could write this problem as:

"To rent a cab in your city, you have an initial cost of $5, plus $10 for each mile driven. How many miles could you drive if at most you can spend $34.50?"

You could be more creative with the problem, but this is the way in which you can craft problems of this type when you already know the solution.

Other Questions
K12 students help please!!!!!!!!!!!! Which is a true statement? 7/4 is a rational number but not a whole number. 7/4 is a whole number but not a rational number. 7/4 is a whole number and a rational number. 7/4 is not a rational number, and it is not a whole number. please help due in 10 mins!! Where did the first civilization of India arise A.along the Ganges RiverB.along the Indus and Sarasvati riversC.near the coast of the subcontinentD.on the central plateau Determine the scale factor of the diagram help i have a melcon on The Outsider Please answer with some work shown! - Kirstin is decorating her bedroom wall with photographs.She has 36 photographs of family and 28 photographs of friends.She wants to arrange the photographs in rows so that each rowhas the same number of photographs, and photographs of familyand photographs of friends do not appear in the same row.a. How many rows will there be if Kirstin puts the greatest possiblenumber of photographs in each row?b. How many photographs will be in each row? The number of books that Jordan has read is greater than 22.HELP PLSS Does anyone know is question? Please I need help, thank you What is not an example of segregation? which element would enable a geologist to determine the absolute age of the rock? (A). Iron-56(B). Magnesium-24(C). Carbon-14(D). Calcium-40 What is Which is an expression that represents the weight of an object that weighs 12 pounds and increases by 0.5 pounds per month, m. * Help please with explanation thank you!!!! There are 1200 students in a school. 51.5% of them are male. How many are female? Devon is five years younger than Sydney the sum of their ages is 57 what is Sydney 3. Organisms that make their own food are called autotroths or? Mr.Klein's class is selling candy for a fundraiser. The class has a goal of raising $450 for selling (c) boxes of candy. Each box of candy costs $3.75. 23 of 6 - SCH4UDate: Name(s):4. HCl is a corrosive colourless gas that dissolves readily in water.Aqueous HCl reacts with NaOH to form water and NaCl. In a simplecalorimeter, a 100.00 mL sample of 0.415 mol/L HCl(aq) is mixedwith 50.00 mL of excess NaOH(aq). During the reaction, there is arise in temperature by 4.83 C. Calculate the molar enthalpy change(in kJ/mol) for the above reaction. SHOW ALL YOUR WORK. "Somalians Are Still Hungry and at War Despite Effortsof United States TroopsUnited States Troops Help Reinstate HaitianPresidentUnited States and NATO Allies Use Air Strikes ToSlow Ethnic Cleansing in BosniaThese 1990s headlines illustrate the efforts of the United States toGroup of answer choicessupport independence movementsprotect United States business investmentsact as an international peacekeeperprevent the spread of communism pls help, i have no idea where to start