please urgent i beg for help !!!!!!!!!!!!!!!!!!!! will mark brainlist

Please Urgent I Beg For Help !!!!!!!!!!!!!!!!!!!! Will Mark Brainlist

Answers

Answer 1

Step 2 is incorrect. Since we are flipping the numerator and denominator, the exponents sign should be the opposite! In this case, it would become -5x.

Hope this helps!


Related Questions

Y varies directly as x if x=15 when y=20, find x when y=30

Answers

Answer:

X=22.5

Step-by-step explanation:

Y=kX

20=15k

k=4/3

For X when Y=30

30=4/3×X

Cross multiply

4X=90

X=22.5

A certain tiger shark is 55 cm long at birth and grows 2.5 cm / year. A certain hammerhead shark is 25 cm long at birth and grows 5 cm/year. When will the sharks be equal in length?

Let x = time in years

Let y = length of the sea creatures

The equation for the length of the tiger shark is
[ Select ]
. The equation for the length of the spiny dogfish hammerhead shark is
[ Select ]
. Solving with elimination, the sharks will be equal in length when
[ Select ]
years have passed.

Answers

Answer:

Step-by-step explanation:

equation for tiger shark:

for each additional year, it grows by 2.5 cm so that would be shown as 2.5x. also it starts at 55 so you would have to add 55 to that 2.5x.

the equation would be y = 2.5x + 55

equation for hammerhead:

do the same process with the other numbers. this would be

y = 5x + 25

solve with elimination:

subtract the two equations, which would eliminate the y variable

y = 5x + 25

- (y = 2.5x + 55)

you get

0 = 2.5x - 30

solve that for x

2.5x = 30

x = 12 years

so the years that have passed is 12. to find the length, plug in x = 12 into one of the equations:

y = 5x + 25 becomes y = 5 * 12 + 25 = 60 + 25 = 85

so they will be 85 cm long each.

what does x - 9 multiplied by x + 4 equal

Answers

Answer:

x^2 - 5x -36

Step-by-step explanation:

multiply x-9 by x to get x^2 -9x. multiply x-9 by 4 to get 4x-36. add these two together to get x^2 - 9x + 4x - 36. simplify to get x^2 - 5x -36

Which set of numerical values represents the minimum, lower quartile, median, upper quartile, and maximum, in that order, of the box plot of this data set?

51, 51, 53, 53, 54, 55, 55, 56, 58, 58, 58, 59, 60

Answers

Answer:

51, 53, 55, 58, 60

Step-by-step explanation:

The minimum is the lowest value in the data set, that is 51

The maximum is the largest value in the data set, that is 60

The median is the middle value of the data, arranged in ascending order. If there is no exact middle then it is the average of the 2 values either side of the middle.

51, 51, 53, 53, 54, 55, 55, 56, 58, 58, 58, 59, 60

                                     ↑ middle

median = 55

The lower quartile is the middle value to the left of the median

51, 51, 53, 53, 54, 55

               ↑

Q₁ = [tex]\frac{53+53}{2}[/tex] = [tex]\frac{106}{2}[/tex] = 53

The upper quartile is the middle value of the data to the right of the median

56, 58, 58, 58, 59, 60

                 ↑

Q₃ = [tex]\frac{58+58}{2}[/tex] = [tex]\frac{116}{2}[/tex] = 58

will mark brainliest for 2 possible answers (WITH NO LINKS AND ANSWERS WITHOUT EXPLANATION)

Answers

Answer:

Equation in cubed form is x^3+7x^2+7x-15

Step-by-step explanation:

which is a line of symmetry

Answers

Answer:

is there a pic?

Step-by-step explanation:

we are able to see

write a linear function f with given values. ​

Answers

Answer:

given slope of 2 and a y intercept of 0

f(x) = 2x

a:b=2:5 b:d=4:3 c:d=4:5 a:e=1:3 a+b+c+d+e=792 a=? b=? c=? d=? e=?

explain how did u do it please​

Answers

Answer:

a is 2 b is 5 ď is 3 e is 5 and that is it this is not the correct awns

(44+6x) / (16+x) ………

Answers

The answer would be 6- 52/(x+16)
The answer above me is correct

but if simplified it’d be 2(22+3x)/16+x

Amy is traveling across the USA by train over the summer. She is keeping track of all of the stops on her trip. She has just completed stop 8 and the map shows she is 20% complete. How many total stops are on her trip?

Answers

Answer: 40

Step-by-step explanation: if 8 stops complete 20% of the map 100% is 5 times that so 8x5 is 40 so 40 stops in total

The total number of stops in her trip is 40.

What is Algebra?

A branch of mathematics known as algebra deals with symbols and the mathematical operations performed on them.

Variables are the name given to these symbols because they lack set values.

In order to determine the values, these symbols are also subjected to various addition, subtraction, multiplication, and division arithmetic operations.

Given:

Amy has just completed stop 8 and the map shows she is 20% complete.

let the total number of stops be x

So, 20% of x = 8

20/100x= 8

1/5x = 8

x= 40

Hence, the total number of stops in her trip is 40.

Learn more about algebra here:

https://brainly.com/question/24875240

#SPJ2

4. Evaluate the following expression for y= 8 and z= 3. (1 poin
(y-2)2 +2 N.
O 28
012
O2
0-4

Answers

28
(8-3)^2+3= -5^2+3=25+3=28

help please thanks. ​

Answers

Answer:

Answer below

Step-by-step explanation:

a. g(w)=$30+$15w

b. h(w)=$65+$20w

c. g(3)=125 represents that Darnell's account has $125 after 3 weeks

d. w=3.5

Which of these four sets of side lengths will form a right triangle?

Answers

The correct answer is D - set four

Find the equation of a line whose graph passes through the two points (2,-3) and (4,-8).

Answers

Answer:

y=-5/2x+2

y+3= -5/2. (x-2)

Step-by-step explanation:

Answer:

y=-5/2x+2

Step-by-step explanation:

y=mx+b, where m is slope, b is y-int and y and x are variables.

Step 1: plot your points

Step 2: draw a line thru them

Step 3: find the slope. -5/2. And your y-int. +2

Hope that helps! Brainliest is appreciated :)

What are the lengths of the major and minor axes of the ellipse?
(x−3)^2/18 + (y+4)^2/32=1

Answers

[tex] \: \: \: \: [/tex]

[tex]elipse \: \: \: with \: \: the \: \: center (3, - 4)[/tex]

refer to the attachmenthope it helps

The length of major axis of the ellipse 2√32.

The length of minor axis of the ellipse 2√18.

What is an ellipse?

The standard form of the ellipse is defined as;

x² / a² + y² / b² = 1

Where, a < b

Minor axis of the ellipse = 2a

And, Major axis of the ellipse = 2b

Given that;

The equation of the ellipse is,

(x−3)² / 18 + (y+4)² /32 = 1

Now,

We can compare with the standards form of an equation of ellipse, we get;

a² = 18

a = √18

And, b² = 32

b = √32

Clearly, √18 < √32

That is; a < b

So, The minor axis of the ellipse = 2a

                                                  = 2√18

And, The major axis of the ellipse = 2b

                                             = 2√32

Therefore,

The length of major axis of the ellipse 2√32.

The length of minor axis of the ellipse 2√18.

Learn more about the ellipse visit:

https://brainly.com/question/14938637

#SPJ5

what is the equation, in point-slope form, for a line that gies through (8, -4) and has a slope of -5/6?

Answers

Answer:

y+4=-5/6(x-8)

Step-by-step explanation:

y-y1=m(x-x1)

y-(-4)=-5/6(x-8)

y+4=-5/6(x-8)

Please mark me as Brainliest if you're satisfied with the answer.

Write an equation in slope-intercept form of the line that passes through the given points
Х
у
- 2
4
0
1
2
- 2
4
-5

Answers

[tex]y= -\frac{3x}{2} +1[/tex]

Tell whether the ordered pair (2, 6) is a solution of the system of linear equations. x+y=8 3x-y=0​

Answers

Answer:

Yes, it is a solution.

Step-by-step explanation:

Plug in 2 into x and 6 into y, because 2 is the x value of the ordered pair and 6 is the y value of the ordered pair.

1st linear equation: 2+6=8, this is true.

2nd linear equation: 3x2-6=0, this is also true.

Therefore, since the ordered pair is a solution to both equations, it is a solution of the linear system.

How much more did Taste of New York make from pepperoni pizzas than Pizzeria Italiano?

Answers

Step-by-step explanation:

422 - 115

= 307

The taste of new York made $307 more than pizzeria italiano

Annie is planning a business meeting for her company she a budget of $1,325 for meeting room at a hotel she expects 26 people to attend the meet cost of rental meet room $270 which is inequality shows to find the amount x Annie can spend on lunch for each person

Answers

Answer:

[tex]1,325\geq 26x+270[/tex]

Step-by-step explanation:

4. Which of the following is an example of an expression?
1. 3y - 4x -12
2. 4x + 3y
3. y > -2x - 1
4.9x < -27

Answers

Answer:

i believe its 2 but i might be wrong sorry if i am

Step-by-step explanation:

I think it could be number 1 or number 2

whats the rate of change

Answers

The line needs to start at the 0 it can’t be off the 0

HELP!!!
list the sides of ABC in order from shortest to longest!

Answers

the answer is d, ive had this question before and thats what i put

ABCD is a parallelogram. What is the measure of ∠ACD?

Answers

Step-by-step explanation:

Here

5x+16+7x-3+6x+5 = 180(being sum of triangle)

or, 18x=180-18

or, x= 162/18

so, x = 9

now,

here,

<ACD = <ACB(diagonals of parallelogram bisect eachother)

or, <ACD = 7x-3

or, <ACD = 7×9-3

or, <ACD = 63-3

So, <ACD = 60°

give answer to 1 d.p

Answers

Answer:

AB ≈ 5.6 cm

Step-by-step explanation:

Using the cosine ratio in the right triangle

cos62° = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{AB}{BC}[/tex] = [tex]\frac{AB}{12}[/tex] ( multiply both sides by 12 )

12 × cos62° = AB , then

AB ≈ 5.6 cm ( to 1 dec. place )

HELP PLEASE!!
(It’s slope)

Answers

Answer:

Rate of change is correct; it's -3. And when the x-value is 8, the y-value is just a value, not a coordinate point. It's one number. -3 would not be the answer, and i dont know what the answer would be, but it's between greater than -14 and less than -23. Hope this helps!!

Step-by-step explanation:

Im not good at explaining things without it sounding very confusing... sorry.

Im just confused, pls help

Answers

Answer: where’s the question

Please tell me what is confusing you, rate be brainliest, and I can help you.

The average mass of a group of X people in a class is 60 kg. Albert, Ben and Carl join the group and the new average mass is 20 kg The average mass of Alpert, Ben and Carl is 100 kg.
What is the value of x? ​

Answers

Step-by-step explanation:

Answer Expert Verified

4.7/5

34

TooFree

To keep reading this answer, download the free app

Join millions of students having fun with homework

4.6

VIEW ANSWER IN

(2x+1)(3x+1)=35 using quandratic equation solve​

Answers

Answer:

  x = {-2 5/6, +2}

Step-by-step explanation:

To use the quadratic formula, it is helpful to write the equation in standard form.

  (2x +1)(3x +1) = 35

  6x^2 +5x -34 = 0 . . . . . . . subtract 35 and simplify. a=6, b=5, c=-34

The quadratic formula tells you the values of x are ...

  [tex]x=\dfrac{-b\pm\sqrt{b^2-4ac}}{2a}=\dfrac{-5\pm\sqrt{5^2-4(6)(-34)}}{2(6)}\\\\=\dfrac{-5\pm\sqrt{841}}{12}=\dfrac{-5\pm29}{12}\\\\\boxed{x=\left\{-\dfrac{17}{6},2\right\}}[/tex]

is this correct????????

Answers

only use this one pls. Lol

Answer:

its half way correct. get rid of the dot on the 2.

Step-by-step explanation:

the point (2, -6) is where the dot is supposed to be located. the 2 is the x point. and the -6 is the y point. so u go to the right 2 and then u go down 6. so the point is where the lowest dot is located

Other Questions
It is the purpose of this act(1) to provide a clear and national mandate for the elimination of discrimination against individuals with disabilitiesThe above section of the Americans with Disabilities Act (5 points)explains who is responsible for enforcing the actgives the federal government responsibility for enforcing the actprovides the constitutional basis for the actstates the primary purpose of the act (i don't think its this one) Which expression is equivalent to (x+3)+y Explications du pome il naurait fallut strophe 6 Five cans of cola cost $1.20. Find the cost of seven cans. Please help! Food Webs and Food Chains Worksheet1 Look at this food chain.lettucegreenflyladybirdthrushcata What does the arrow mean in a food chain?b Name the producer in the food chainc Name the third trophic level in the food chain.d Name the tertiary consumer in the food chaine What is the ultimate source of energy that drives the food chain? What was the MOST important impact of the railroads on Atlanta's growth? If something belongs to morethan one person, then it is compare one way in which industrialization affected japan and britain in the period 1750-1900 What is the domain of this graph? Writing an Argumentative Editorial about Initiating ChangeInstructionActiveRecognizing the Parts of an ArgumentChecMatch each description with the part of the argument it represents.Abedetails, facts, and other informationevidencelogical ideas disproving an opinionclaima statement expressing a viewpointcounterclaiman opposing viewpointrebuttallogical ideas that support an opinionreasons What is an example of bad energy efficiency but good energy conservation? nin1) What is the equation of the line that passes through the point (-2,1) and has a slope of-5/2? please help ill mark brainliest don't/I/quite/know/what/to/I/ought/do I had $3. 0. My mom gave $10. 0. My dad gave $30. 0. My aunt and uncle gave me $100. 0. I had another $7. 0. How much did i have?. In which of the following situations would the price of a good be most likely to increase? A. A breakthrough in productive technology enables a company to increase its output. B. There's a sudden increase in the number of companies competing to sell the good. C. A drop in demand happens too quickly for producers to decrease production to keep up. D. An increase in production costs results from a rise in wages. Please help me find the answer to this question. Select the correct answer.Choose the name of the highlighted part of the figure.O A.vertexB.angleOc.sidePlz help!! A= 1/2bhsolve for b PLEASE HELP Using the 2 points below, write the slope intercept form equation of the line. (3,1) and (0,3)