whats the answer?
what is algebra

Answers

Answer 1

Answer;

algebra is the part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formulae and equations

Step-by-step explanation:

whats the question


Related Questions

x/25 > 5

Answer must be simplified

Answers

Answer:

x > 125

Step-by-step explanation:

Step 1:

x ÷ 25 > 5        Equation

Step 2:

x > 5 × 25      Multiply 25 on both sides

Answer:

x > 125

Hope This Helps :)

Which of the following is a solution of the equation -5x + 2 = -13: answers: x=-9, x=75 x=3 x=-3

Answers

Answer:

x= 3

Step-by-step explanation:

1. -5(3) + 2 = -13      

2. -15 + 2 = -13         A positive times a negative will always equal a negative

3. -13 = -13         Whenever you add anything to a negative number, the                    

                           number becomes smaller  

                     Ex:  -10, -9, -8, -7, -6, -5, -4, -3, -2, -1, 0, 1, 2, 3, ...........

                           Although the number itself becomes smaller, its value    

                            becomes bigger      

Hope this helps.

Answer:

x= 3

Step-by-step explanation:

Parallelogram JKLM has vertices J(-1, 6), K(0, 9), L(6, −3), and M(3, −3). What is the coordinates of the image if the parallelogram is dilated with a scale factor of -1/3

Answers

Answer: [tex](\dfrac13,-2),\ (0,-3),\ (-2,1),\ (-1,1) .[/tex]

Step-by-step explanation:

Transformation rule for dilation:

[tex](x,y)\to(kx,ky)[/tex] , where k = scale factor

Given : Scale factor = [tex]-\dfrac13[/tex]

Parallelogram JKLM has vertices J(-1, 6), K(0, 9), L(6, −3), and M(3, −3)

Vertices after dilation:

[tex](-1,6)\to(-1\times\dfrac{-1}{3},6\times\dfrac{-1}{3})=(\dfrac13,-2)[/tex]

[tex](0,9)\times(0\times-\dfrac13,9\times-\dfrac13)=(0,-3)[/tex]

[tex](6,-3)\to(6\times-\dfrac13,\ -3\times-\dfrac13)=(-2,1)[/tex]

[tex](3,-3)\to (3\times-\dfrac13,\ -3\times-\dfrac13)=(-1,1)[/tex]

Hence, the coordinates of the image if the parallelogram = [tex](\dfrac13,-2),\ (0,-3),\ (-2,1),\ (-1,1) .[/tex]

Tap A fills 10/11 of a bottle in a minute. Tap B fills 3 4/5 times as many bottles as Tap A in a minute. Find the number of bottles Tap B fills in a minute.

Answers

Answer:

  3 5/11

Step-by-step explanation:

Tap A's rate is (10/11) bottle/min.

Tap B's rate is 3 4/5 = 19/5 times that of tap A. Then tap B's rate is ...

  (19/5)(10/11) bottles/min = 38/11 bottles/minute

Tap B fills 3 5/11 bottles in a minute.

what is the answer for
2s-8=2(s-2)

Answers

Answer:

No Solutions

Step-by-step explanation:

Equation:

2s - 8 = 2(s - 2)

2s - 8 = 2s - 4

2s = 2s + 4

No Solutions

the answer forit is no solution

Complete the steps to derive the cofunction identity.

Answers

Answer:

See below

Step-by-step explanation:

In order to derivate the cofunction identity, we will use the difference identity for sine.

[tex]\boxed{\sin(\alpha-\beta ) =\sin(\alpha )\cos(\beta ) - \cos(\alpha )\sin(\beta ) }[/tex]

[tex]\sin \left(\dfrac{\pi}{2} - x\right) =\sin \left(\dfrac{\pi}{2}\right)\cos(x) -\cos\left(\dfrac{\pi}{2}\right) \sin(x)[/tex]

Once

[tex]\sin \left(\dfrac{\pi}{2}\right) = 1[/tex]

[tex]\cos\left(\dfrac{\pi}{2}\right) = 0[/tex]

[tex]\sin \left(\dfrac{\pi}{2} - x\right) =1 \cdot \cos(x) -0\cdot \sin(x)[/tex]

[tex]\sin \left(\dfrac{\pi}{2} - x\right) = \cos(x)[/tex]

Answer:

sin, cos, 1, 0, cos

Step-by-step explanation:

answer on edge

The probability of breaking a window while playing baseball in the backyard is 0.78. What is the likelihood that a window will be broken?
A.unlikely


B.neither unlikely nor likely


C.likely


D.certain

Answers

Lollllhhjjjhxsjsd99192929291919292

5. Suppose a bunny's second hop is 8% higher than her first hop. Is the
statement below true or false? If the statement is false, correct it.
"The bunny's second hop is 108% of her first hop."


Answers

True is the correct answer

y varies directly with x if y= 4 when x= -1 what is the value of x when y = 6

Answers

Answer:x=-(3/2)

Step-by-step explanation:

y=kx (y=4,x=-1)

4=k(-1)

k=-4

y=6 x=?

6=kx

We know k = -4

6=-4x

x=-(3/2)

9.3x 10^7 in standard notation

Answers

Answer: 93,000,000

Plz mark brainliest:)

I will give brainliest to whoever can help!

Answers

Answer:

1)open 2)false 3)5

Step-by-step explanation:

Answer:

False

Open

5

Am I right??!

I need help with question 4

Answers

Answer:

i cant see it take another picture plz

Step-by-step explanation:

Answer:

2.23

Step-by-step explanation:

which number is equivalent to the fraction 18/5
1. 5/18
2. 3
3. 3 3/5
4. 2 8/5
I'm doing a test please hurry ty! :)

Answers

Answer:

3 3/5

Step-by-step explanation:

Answer:

3 3/5

Step-by-step explanation:

The mode of the following data is 5 ?
0, 2, 2, 5, 2, 5, 0

Answers

Answer:

The answer is 2.

Step-by-step explanation:

2 appears three times while the others appear only twice

How are the slope formula and finding slope using "rise over run" related?

Answers

Answer:

they are the same thing

Step-by-step explanation:

Answer:

They are practically the same thing but if you want to get technical then they are related because A slope  a measure of steepness. A line with a large slope, such as 25, is very steep. A  line with a small slope, such as 1 /10 is very flat. So this means it will rise over run if that makes sense.

Hope this helps!

Which of the capital letters G, I, J, L, or Q has at least one line of symmetry?

Answers

I is the right one because it is a half and they both look the same

Letters that have lines of symmetry is : I

What is reflectional symmetry?

Consider a plane. Let a design or shape on that plane. Now consider an axis. If we think of that axis as a mirror, and on the opposite side of that axis create the image of the shape, then if the shape's image looks exactly as the shape itself, then that shape is called to have a reflectional symmetry.

The lines of symmetry can be found as vertical or horizontal. Letters O, H, I. X have 2 lines of symmetry and other have 1.

At least one line of symmetry have letters:

A, B, C, D, E, H, I, M, O, T, U, V, W, X, Y ( you can choose one ).

The letter G has a no axis of symmetry and letter L has a horizontal axis of symmetry.

The letter I is the right one because it is a half and both look the same.

Learn more about symmetry here:

https://brainly.com/question/7783612

#SPJ3

Which number is both a perfect square and
perfect cube?

A) 9

B) 256

C) 64

D)512

Answers

C 64
A perfect cube of square is 64

At a​ little-known vacation​ spot, taxi fares are a bargain. A ​-mile taxi ride takes minutes and costs ​$. You want to find the cost of a ​- taxi ride. What unit price do you​ need?

Answers

Answer:

The answer is 14

Step-by-step explanation:

i need help.pleaaseeeeeeeeeeIM BEGGING

Answers

Answer is D
Pls mark me brainliest

Need help fast! Algebra

Answers

Answer:

5)y=2x   6)y=12x    7)y=3x-2    8)y=1/4x+2

Step-by-step explanation:

Look at the y-intercept first if crosses the origin then don't need to write anything. If it does you add it after the slope.

To find slope you can count how many units up or down it does and how many left or right.

Then write i as rise/run.

Hope this helps

Mike owes his friend $4. Each day, Mike earns $2.
(a) Write an equation that describes the situation in slope-intercept form and explain what the x- and yvalues represent.
(b) Graph the situation on a coordinate plane assuming the domain is all real numbers.
(c) What does the x-intercept mean? What does the y-intercept mean?
(d) Does the situation involve direct variation or not? If it does, justify your answer. If it does not, describe
how the situation would need to change in order for y to directly vary with x. Then, write a direct
variation equation based upon the changed situation.

please help!!! :(

Answers

Answer:

C

Step-by-step explanation:

A 1288.1 kg car is traveling at 24.1 m/s when the driver takes his foot off the gas pedal. It takes 4.4 s for the car to slow down to 20 m/s. How large is the net force slowing the car? Answer in units of N.​

Suppose that 24 inches of wire costs 96 cents.
At the same rate, how much (in cents) will 47 inches of wire cost?

Answers

Answer:

Step-by-step explanation:

24inches = 96 cents

To find the cost of 1 inch, divide 96 cents by 24.

1 inch = 96/24 = 4 cents

Then to find the cost of 47 inches, multiply by 4.

47 inches = 47 x 4 = 188 cents.

20 comics for $5.00 seth buys 30 for $7.50 what is the sale price per comic

Answers

Given parameters:

 20 comics costs $5

  30 comics costs $7.50

Unknown:

Sale price per comic =   ?

Solution

The sale price per comic is ;

       = [tex]\frac{cost}{number of comics }[/tex]

       = [tex]\frac{5}{20}[/tex]  

       = $0.25 per comic

The cost per comic is $0.25 per comic

Answer:

0.25

Step-by-step explanation:

If f(x) = 3x + 2, then find the value of x such that f(x) = -4.

Answers

Answer:

See Below

Step-by-step explanation:

Solve by substituting

-4 = 3x + 2

-2          -2

-6 = 3x

3x/3 = -6/3

x = -2

Answer:

x = -2

Step-by-step explanation:

So we are given the function f(x) = 3x + 2 and we are asked to find the value of x that makes f(x) = -4. To do this, we can replace f(x) with -4 in the given function and solve for x.

-4 = 3x + 2

Swap sides.

3x + 2 = -4

Subtract 2 from both sides.

3x = -6

Divide both sides by 3.

x = -2

So we have found that x = -2 when f(x) = -4. This means that when x = -2, f(x) = -4.

I hope you find my answer and explanation to be helpful. Happy studying.

10
Which one of the following equations is equivalent to 3.3 – 12 = -9?
A x- 5 = -6
B 7x- 3=4
D2x = 4
D x+3 = x- 1

Answers

Answer:

666666600000

Step-by-step explanation:

somone plzzzz help ASAPPPPP,BOTH OF THEM!!!!!!!!!!!1

Answers

5 - I don’t know to be honest
6 is G, I know the graph isn’t showing in the pic but the answer is G.

Which rule was used to translate the image?

Answers

Answer:

C

Step-by-step explanation:

I took the test

A movie theater charges $6 admission and $2 per box of popcom. Write a variable
expression for the cost of you watching a movie and eating b boxes of popcorn

Answers

Answer:

Step-by-step explanation:

C = 2b + 6

Which point represents the x-intercept of this exponential function?

Answers

Answer:

3

Step-by-step explanation:

because that is where the line (or curve) cuts the x axis

Answer:

Point (3, 0)

can anyone help me with this question?

Answers

9514 1404 393

Answer:

  E.  37

Step-by-step explanation:

Adjacent angles of a parallelogram are supplementary:

  (4x -2)° +34° = 180°

  4x = 148 . . . . . . . . . . . divide by °, subtract 32

  x = 37 . . . . . . . . . . . . . divide by 4

Other Questions
1. What is the subject used by the author in his poetry "Ang Baboy"? A square sand box has an area of 58 square meters. Which is the best estimate of the length of one side of the sand box ?A 8.0 meters B 5.6 metersC 7.6 meters D 7.0 meters What is 37 divided by 4 Given the line: y = -1/5x-3, what is the slope of a line parallel and perpendicularto the function Alice is making a gold necklace. The length of the chain is30 inches. She adds a 0.31-inch clasp to the end of thechain. What is the total length of the completed necklace? How does the diaphragm aide in breathing?A. When the diaphragm contracts, the lungs expand and allowoxygen to enterB. When the diaphragm relaxes, the lungs expand and allowoxygen to enterC. The diaphragm does not work with the respiratory system i will give you brainlliest and will give you some pointsWhat is the value of 7 - 3 3 9 + (-8 - 2)?-3-8-6-2 Solve for b:C = 15 + ab Hellllllllllppppp pleasse!!!!!!! If youre driving a car and know theres a motorcyclist around you, you should______. what is an example of a catalyst? I GIVE BRAINLY. Whitney read this paragraph on a kids' safetywebsite.Sunscreen is the most important thing to put oneach day! Sunscreen provides more protectionagainst the sun's harmful rays than wide-brim sunhats and large beach umbrellas. Dermatologistswarn about the harmful permanent damage ofsunburn. A sunscreen with an SPF of 15 or higherprevents this damage. Kids should apply sunscreenthirty minutes before going outside and then reapplyit every three to four hours. Special care should betaken to cover nose, ears, cheeks, and shoulders.How does the writer best support the opinion thatsunscreen is the most important thing to wear?by stating that it provides more protection thansun hats and beach umbrellasby stating that kids should apply sunscreen thirtyminutes before going outO by stating that special care should be taken tocover nose, ears, cheeks, and shouldersby stating that sunscreen with an SPF of 15 orhigher should be worn How does the setting of "the cask.of amontillado affect the impact of the story as a whole? 2540 centimeters are equal to how many inches ? 1. Newton's 1st Law: A skydiver opened their parachute and now experiences a force of gravity of -450 N (down) and a force of air resistance of +450N (up). a) What is the net force (sum) acting on the skydiver? Answer: Which of the following is the strongest password? find the highest common factor of 18 and 12 What kind of workplace is a mine? There is an initial fee to join a gym, plus amonthly charge. The table represents the linearrelationship between the total cost of joiningthe gym and the number of months a person isa member. What is the y-intercept of the line,and what does it represent in this situation?I took a pic of the table Which statement about cellular respiration is true?SEREO it produces oxygen.O It requires water.It is used by every living cell.O It converts energy to food.