Please help me solve for x

Please Help Me Solve For X

Answers

Answer 1

Answer:

x = 4

Step-by-step explanation:

The opposite sides of a parallelogram are congruent, thus

7x - 4 = 24 ( add 4 to both sides )

7x = 28 ( divide both sides by 7 )

x = 4


Related Questions

2. Sarah has some blue marbles, twice as many red marbles as blue, and 8 yellow marbles. If she has a total of 32 marbles, how
many red marbles does she have?
A.8
B.12
C.16
D.24

Answers

Given:

Number of  blue marbles, twice as many red marbles as blue, and 8 yellow marbles.

She has a total of 32 marbles.

To find:

The number of red marbles.

Solution:

Let number of blue marbles be x.

Then, number of red marbles = 2x

Number of yellow marbles = 8

Total number of marbles = 32

[tex]x+2x+8=32[/tex]

[tex]3x=32-8[/tex]

[tex]3x=24[/tex]

[tex]x=8[/tex]

Now,

Number of red marbles [tex]=2(8)=16[/tex]

Therefore, there are 16 red marbles.

HELP PLEASE ITS DUE TODAY

Answers

Answer:

6/10, 9/15, 12/20, 15/25, 18/30, etc so Edgar is wrong. 3/5 is not equivalent to 18/32

Step-by-step explanation:

(Gimme Brainliest Please)

What is the value of x in the equation One-third x minus two-thirds = negative 18? –56 –52 52 56 Need answer ASAP!!!! Being Timed

Answers

Answer:

Step-by-step explanation:

fhv

Give a possible factorization of the following polynomial
EXPLAIN the behavior at each zero and
how that is represented in your function.

Answers

Answer:-4

Step-by-step explanation: that is the highest point it reaches on the y axis

Jaxon was asked 40 questions on a test he answered 80% incorrectly how many did he get correct

Answers

Answer:

8 correct.

Step-by-step explanation:

80 / 100 = x / 40    (Since he got 80% INCORRECT you will subtract the value of x from 40)

100x = 80 x 40

x = 3200 / 100

x = 32

40 - 32 = 8

i need big help thanks

Answers

Answer:

The circle was translated down 5 units and dilated by a factor of ⅓.

1.Two cyclists are 7 miles apart when they begin biking away from each other in opposite directions. The speed of the first cyclist is 12 miles per hour. The speed of the second cyclist is b miles per hour greater than the speed of the first cyclist.

How many miles does the first cyclist bike in 45 minutes?

Answers

Answer:

9 miles

Step-by-step explanation:

If 1 hour is 12 miles, then 30 mins is 6 miles, then 15 minutes is 3 miles.

30+15=45

6+3=9

The first cyclist bikes 9 miles in 45 minutes.

Since two cyclists are 7 miles apart when they begin biking away from each other in opposite directions, and the speed of the first cyclist is 12 miles per hour, to determine how many miles does the first cyclist bike in 45 minutes the following calculation must be done:

60 = 12 45 = X 45 x 12/60 = X 540/60 = X 9 = X

Therefore, the first cyclist bikes 9 miles in 45 minutes.

Learn more in https://brainly.com/question/15943145

A car travels 54.9 miles in an hour. If the car continues at the same speed for 12 hours, how many miles will it travel? Round to the nearest whole mile. *

Answers

Answer:

658.8 so 659

Step-by-step explanation:

I will give Brainlyest if you are first

Answers

Answer:  -4/7

brainiest pls

Algebra 1 KK.12 Scatter plots: line of best fit Y2S
What is the equation of the trend line in the scatter plot?
10
9
8
7
6
5
.
4
3
2
1
.
.
.
09
1
2
3
4 5
6 7
8 9
10
Use the two yellow points to write the equation in slope-intercept form. Write any coefficients
as integers, proper fractions, or improper fractions in simplest form.

Answers

Answer:y= - 2x + 16

Step-by-step explanation:

MATH HELP PLEASE DUE SOON!

Answers

Answer:

a

Step-by-step explanation:

Answer:

d

Step-by-step explanation:

because all the x is different

For each 90 mm of coloured fabric Paul uses to make his curtains, he also uses 10 cm of white fabric. Express the amount of white fabric to coloured fabric as a ratio in its simplest form.

Answers

10:90
Simplified
1:9
Hope this helps you

I need to know ASAP! Thanks ^^

Answers

Answer:

PQ=30

Step-by-step explanation:

Knowing that the segment has 3 parts that are 3:1:1 and sum up to 50, you could find how much 1 would equal by finding the total in relation to the ratio (doing 3+1+1) which gets you 5 parts. Then you can divide the total (50) by 5 to figure out how much one part would equal (10). Now, since you know that 1 part is equal to 10 and that PQ is 3 parts, you can find that PQ is equal to 3x10, or 30.


Annie bought a gym membership that cost $50 when she signed up and
then she paid $10 each time she visited. If "V" represents the number of
times Annie went to the gym before she canceled her membership, which
of the following expressions best shows the total amount the gym
membership cost her?*
10V - 50
50v + 10
50 - 10v
V + 50 + 10
50 +10v
50 + 10/v

Answers

Answer:

50+10v should be the right answer.

There are 30 students Ms. Washington’s class. Sixteen of the students are in band. What percent of Ms. Washington’s class is in band?

Answers

Answer: 53.33

Step-by-step explanation:

20 points!

If in a model the variables are inversely proportional, it is said that there is a negative correlation.

A) Tue

B) False

Answers

The answer is A true don’t ask how
i think it’s false not sure

The first two steps in the derivation of the quadratic formula by completing the square are shown below.
Which answer choice shows the correct next step?
step 1: ax^2 + bx + c = 0
step 2: ax^2 + bx = -c
ax + b = -c/x

Answers

Answer:C

Step-by-step explanation:

The derivation of the quadratic function is true

What is Quadratic Equation?

A quadratic equation is a second-order polynomial equation in a single variable x , ax² + bx + c=0. with a ≠ 0. Because it is a second-order polynomial equation, the fundamental theorem of algebra guarantees that it has at least one solution. The solution may be real or complex.

The roots of the quadratic equations are

x = [ -b ± √ ( b² - 4ac ) ] / ( 2a )

where ( b² - 4ac ) is the discriminant

when ( b² - 4ac ) is positive, we get two real solutions

when discriminant is zero we get just one real solution (both answers are the same)

when discriminant is negative we get a pair of complex solutions

Given data ,

Let the quadratic equation be represented as A

Now , the value of A is

ax² + bx + c = 0

Step 1 :

ax² + bx + c = 0

Step 2 : Subtracting c on both sides , we get

ax² + bx = -c

Step 3 : Divide by x on both sides , we get

ax + b = -c/x

Hence , the steps are true in solving the quadratic equation

To learn more about quadratic equations click :

https://brainly.com/question/25652857

#SPJ7

Noa buys 6 items that each cost $4.25 and 3 items that each cost $6.75. How much does Noa spend in total?
$20.25
$25.50
$38.25
$45.75

Answers

6(4.25) + 3(6.75) = 45.75

She spent $45.75 in total.
Noa spent $45.75 in total

When = 3, what will the value for y be for the equation - 4x + 5y = 18?

Answers

If x equals 3 then y must equal 1.2

Answer: y=6

-4(3)+5y=18

-12+5y=18

add 12 to both sides

-12+5y+12=18+12

5y=18+12

5y=30

divide both sides by 5

5y÷5=30÷5

y=30÷5

y=6

I hope this is good enough:

Two friends argue over who brushes their teeth more often. Who is more likely to brush both morning and evening? Assume all events are independent. Multiple choice answers in picture below

Answers

Answer:

d

Step-by-step explanation:

Evaluate the following expression if x=12, y=6, and z=-4

Answers

Answer:

wheres the expression

Step-by-step explanation:

9) What is the x-coordinate of point A in a triangle with vertexes in A (3, 5), B(6, – 3) and C (-2, - 2) after
undergoing a translation of 5 units to the right and 2 units down?

Answers

A                                                because that's the only one  that makes sence

Help pleaseeee, Im on a time limittt

Answers

Answer:

Step-by-step explanation:  value X

A star-patterned quilt has a star with the angles shown. What is the value of x? The diagram is not to scale.

Answers

Answer:

x = 81

Step-by-step explanation:

x + 24 = 105

Subtract 24 from both sides

x = 81

Simple.

The value of x is 81.

what is exterior angle property?

If a side of a triangle is produced, then the exterior angle so formed is equal to the sum of the two interior opposite angles.

Given:

<1 = x

<2 = 24

exterior angle = 105

Now, using exterior angle property

105 = x +24

x= 105 - 24

x= 81

Hence, the value of x is 81

Learn more about exterior angle property here:

https://brainly.com/question/2406986

#SPJ5

Can someone please help me ty!!

Answers

Answer:

1.) (k)=6

2.) y=6x

3.) (8,48)

4.) (k)=4

5.)y= 1/4x

6.) (12,3)

I hope this is good enough:

explain why 3(5x) does not equal to (3 times 5)(3times x)

Answers

Answer:

Because 3(5x) is the same as 3 *5 * x

Step-by-step explanation:

When a number is next to another in parantheses, it signifies multiplication. In this case, we already have 5 and x grouped together by a multiplication sign, so the entire thing is 5 * x. The statement below is key

Distribution in multiplication is only possible if a variable is grouped to another real number by a plus or minus sign.

So in this case, we have 3 * 5 * x, which is 15x. However, if we had 3(5 + x), we would have 15 (3 * 5) + 3x (3 * x).

Hopefully that makes sense!

For the following quadratic equation, find the discriminant.
x^2+ 10x + 44 = 0

Answers

Answer:

padlet        com     /vpena20241    

/sv1blyklvnvfbcdw

Step-by-step explanation:

what is the equation shown on this graph?​

Answers

Answer:

y=1

Step-by-step explanation:

there is no slope therefore dont place it. however there is a Y intercept.

Plzzzzz cannn someone he’lppppp meeeeee

Answers

Yes it is a function, it passes the straight line test

What are the steps on how to copy an angle? (Geometry)

Answers

Step-by-step explanation:

Make a point P that will be the vertex of the new angle.

From P, draw a ray PQ. ...

Place the compasses on point A, set to any convenient width.

Draw an arc across both sides of the angle, creating the points J and K as shown.

Hope this helps :)

Other Questions
Question 3Me gusta mucho esquiar, patinar, nadar y correr. Soy deportista.O TrueO False Which of the following sentences uses the word remarkably correctly?Maria tried to remarkably before her boss walked by her desk, but she didn't make it in time.We felt remarkably well-rested when we landed at the airport after the 10-hour flight.The remarkably student often slept during class and sometimes asked to use the restroom but never came back.All of the choices are correct. Complete the following.The name for the system of rules under which Buck now lives is "the law of 15 5/12 minus 11 1/8 A. 4 7/24 B. 4 7/12 C. -4 1/3 D.-4 7/24 True or False please What new countries formed after the Congress ofVienna?: The reader can conclude from the details in paragraph 4 that Mestral Question 13 options:A) was determined to make his idea for Velcro a realityB) did not receive the product rights for VelcroC) was denied help because companies had difficulty manufacturing VelcroD) wanted Velcro to be known as the worlds best fastener list ways in which the Greek influence the romas Choose which word can NOT complete the sentence.Necesito _____ a mi amigo.bailarayudarpreguntarvisitar Will Mark Brainliest3. Name three new weapons or methods of warfare first used during World War I. What effect did the introduction of new technology have on the war? will give brainliest!!!! The value of the 5 in the number 594,631 is how many times larger than the value of the 5 in the number 859,463? * Hellllpppp meeeeeeeeeee HELP PLEASE 12 POINTS VERY EASY!Answer each with a concise but detailed response (3-5 sentences).3. What are the traits of an insane person? Can someone who is no longer sane be helped? Explain.4. What does isolation mean? How would you feel if you lived a life that was in total isolation? Explain. This is a ratio of fat to lean tissue in a persons bodyBody massMuscle massBody composition Body index someone please help :( What is an equation in point-slope form of the line that passes through (1, 6) and (4, 6)? Which method of heat transfer allows you to fry an egg in a frying pan on the stove? How does the imagery in Stanza 2 impact the mood of the poem?A) The colorful descriptions create a jovial mood at the beginning of the poem.B) The depictions of fall foods ready for harvest provide a sense of abundance and create a peaceful mood.C) The vivid imagery creates a sense of nostalgia and a happy mood.D) The thorough descriptions of fall create a melancholy mood and a sense of something coming to an end. What is a ratio equivalent to 3:4 ? 3/4 2/3 4/3