PLEASE HELP. MATH QUESTION IS IN PICTURE. WILL GIEV BRAINLIST FOR CORRECT ANSWER

Answer:

3/6 is the correct answer

Answer:

The coordinates of R' are [tex]R'(x,y) = (8,-2)[/tex].

Step-by-step explanation:

According to Linear Algebra, dilation consist in expanding a given vector with  respect to one of its endpoints by a scalar. That is:

[tex]R'(x, y) = C(x,y) + k\cdot [R(x,y)-C(x,y)][/tex] (Eq. 1)

Where:

[tex]R(x, y)[/tex] - Original location with respect to origin, dimensionless.

[tex]C(x,y)[/tex] - Point of reference with respect to origin, dimensionless.

[tex]k[/tex] - Dilation factor, dimensionless.

[tex]R'(x, y)[/tex] - Dilated point with respect to origin, dimensionless.

If we know that [tex]R(x,y) = (3,8)[/tex], [tex]C(x,y) = (2,10)[/tex] and [tex]k = 5[/tex], then the dilated point is:

[tex]R'(x,y) = (3,8) +5\cdot [(3,8)-(2,10)][/tex]

[tex]R'(x,y) = (3,8)+5\cdot (1,-2)[/tex]

[tex]R'(x,y) = (8,-2)[/tex]

The coordinates of R' are [tex]R'(x,y) = (8,-2)[/tex].

Answer:

12.26 m, north-west

Step-by-step explanation:From the figure the displacement can be calculated by the Pythagorean law. In this the triangle ABC is the right angle triangle with hypotenous h, base 12 m, and height 2.5 m.  Therefore the net displacement is 12.26 m and the displacement we know it is vector quantity and it is the shortest distance between the two points. Therefore the displacement is from point B to A. Then the net displacement is the direction in the north-west direction with a magnitude of 12.26 m.

Answer:

Step-by-step explanation:

Given the random set of numbers chosen from the bag as  {7, 9, 10, 11, 12, 13, 14, 15}

Total outcome = 8 numbers

The numbers that are less than 10 will be the expected outcome, the sets are {7,9}

Expected outcome = 2 elements

Probability = Expected outcome/Total outcome

Pr(that you choose a number less than 10) = 2/8

Pr(that you choose a number less than 10) = 1/4

Answer:

x=3√2 or x=4

Step-by-step explanation:

5*x^3-2*x^2=18

x^2(5x-2)=18

x^2=18 or 5x-2=18

x=√18 or 5x=20

x=√9*2 or x=4

x=3√2 or x=4

Answer:

number of bracelets= 5

number of necklaces= 4

Step-by-step explanation:

* I don't know how to show a matrix with a keyboard so I'm just going to do two lines of brackets to represent the matrix.

b=bracelets

n=necklaces

[8   20  | 120]

[b   n    |  9   ]

You should put this into a graphing calculator:

[8   20  | 120]

[1     1    |  9   ]

Then use reduced row echelon form which equals:

[1   0   |   5]

[0   1   |   4]

The top line being the number of bracelets and the bottom line being the number of necklaces  

Answer:

299 and 301

Step-by-step explanation:

An integer is colloquially defined as a number that can be written without a fractional component.

Therefore the two closest integers to 300 are 299 and 301.

Answer:

hello your question is incomplete attached below is the missing part of the question

answer : option 1 , 4 and 6

Step-by-step explanation:

Given that the water footprint for a typical American is 2483 m^3/year

The correct answers are :

option 1):   3 * ( 2500 * 0.75 ) / 365

option 4):   3 *  2500 * 0.75 / 365

option 6) :  ( 3 * 2500 * [tex]\frac{3}{4}[/tex] ) / 365

Answer:

the following user name or not sure about it is the

Answer:

s+4

Step-by-step explanation:

"more than" means to add.

s x 4 would be "four times"

4 > s would be "four is greater than"

Answer:

4 pairs of socks or 8 socks

Step-by-step explanation:

14$-6$=8$

8 dollars spent on socks. 2 socks = 2 dollars

8/2=4

so 4 pairs of sock

Answer:

um ever watched banana fish? or go on wattpad?

Step-by-step explanation:

Answer:

You can read (if u have not read it yet) Seashell Boy, When the yakuza fall in love, Don´t pick up the soap, Love is an illusion, Bj Alex, Your wish is my command, Better than strangers. etc.

Step-by-step explanation:

Answer:

y=3/4x

Step-by-step explanation:

Better known as C.

I chose this answer choice because I pulled up a graphing calculator and the result I got was y=3/4x (aka, C)

The equation that best represents the direct variation function is y = 3/4x; option C.

A direct variation function is a function in which the domain and range of a function varies directly.

The direct variation function contains the points (–9, –3) and (–12, –4)

Therefore, the equation that best represents the direct variation function is y = 3/4x.

Learn more about direct variation functions at: https://brainly.com/question/6499629

#SPJ9

Answer:

A

Step-by-step explanation:

Answer:

The answer is "0.43"

Step-by-step explanation:

Population proportion normal distribution is suggested as following:

Confidence Interval = [tex]P \pm Z \times \sqrt{\frac{P \times (1 -p)}{n} }[/tex]

Confidence Interval = [tex]P \pm E[/tex]

Bottom bound [tex]= P-E = 0.23[/tex]

Lower bound [tex]= P + E = 0.63[/tex]

Through connecting additional formulas, we're getting,

[tex]\to 2P = 0.23+0.63\\\\\to 2P = 0.86\\\\\to P= \frac{0.86}{2}\\\\[/tex]

        [tex]= 0.43[/tex]

The average with all attribute outcomes a whereby the demographic proportion at 5 % isn't dismissed as plausible values is 0.43.

Answer:

2100

Step-by-step explanation:

9514 1404 393

Answer:

  17.50 down

Step-by-step explanation:

After the discount, the price is 100% -10% = 90% of the original.

After the tax, the amount owed is 100% +8% = 108% of the discounted price.

The amount Jordan put down is 15% of the amount after tax, so is ...

  120(0.90)(1.08)(0.15) ≈ 17.50 . . . down payment

Answer:

$17.50

Step-by-step explanation:

Answer:

they want a fomula that is in respect to 'b"  sooo..

Step-by-step explanation:

just do the algebra.... like so..

a/b=c

move 'b" across = sign by multiplying by 1/b  like soo.

(1/b)*(a/b)=  (1/b)*c

a=c/b

then move the 'c' to the other side of the = sign  by multiplying by 1/c

(1/c)*a = (1/c)*(c/b)

a/c = b    

makes sense  , also.. as a way to speed that up.. just remember you can just swap the  'b'  and 'c'  in that first equation  

b = a/c

Answer:

Step-by-step explanation:

Don't be too quick to answer 15% of some number. It may be right, but it is likely not.

James makes 9.00 dollars an hour

Priya makes 20% more than James. Stop. Figure that out.

9.00 * 1  + 25/100 * 9 = 9.00 + 2.25 = 11.25

Now, you can figure out 5% less.

Siobhan = 11,25 - 5/100 * 11.25

Siobhan = 11.25 - 0.05 * 11.25

Siobhan = 11.25 - 0.5625

Siobhan = 10.6875 = 10.69

There is no other way that I know of to go directly to Siobhan's wage other than doing it the long way -- at least for the level of math you are taking.

9 * (1.2 - 0.05) might work.

9 * (1.15)

= 10.35 which is close, but not correct.  

Moral: do the math. Don't accept a guess as an answer.

anserw is

3.5

you multiply 2 times 3.5 and get 7

percent decrease: decrease/old price * 100%

Subtract:

135 - 108 = 27

Fill into formula,

= 27/135 * 100%

= 1/5 * 100%

= 0.20 * 100%

= 20%

therefore, the percent decrease is 20%!

Answer: 1 + 1

Step-by-step explanation:

Answer:

i1

Step-by-step explanation:

Answer: 3 cups of butter

Step-by-step explanation: 2 cups of butter for 48 cookies means 1 cup of butter for 24 cookies. 72 divided by 24=3 That means you need 3 cups of butter for 72 cookies

Answer:

b

Step-by-step explanation:

Answer:

B. 5

Step-by-step explanation:

If you are looking at this equation, you have to follow order of operations. First, you start with the parentheses. 1-1=0. Next you multiply 3(0) to get 0. 5 + 0= 5.

Answer:

80

Step-by-step explanation:

(4/5) x 10^(9-7)

= (4/5) x 10^2

= 4/5 x 100

= 400/5

= 80

Answer:

80

Good Luck!!!

Answer:

1. $6

2.$230

Step-by-step explanation:

Base it of the tenths place. If it is more than five you round up

Answer:

$6 and $230

Step-by-step explanation:

Answer:

3,290 inches of Ribbon

Step-by-step explanation:

Assuming that Sarah needs a total of 1,000 Ribbons we would simply need to multiply this total amount by the size of each individual Ribbon, which according to Sarah is 3.29 inches. This is because this would be like adding the size of each individual ribbon to get the total length. Like so...

1,000 * 3.29 = 3,290inches

Therefore, Sarah would need a total of 3,290 inches or

3,290 / 12 = 274.16ft of ribbon

Answer:

x^2 + 9x = - 18

Step-by-step explanation:

GCF  is 4  So divide both sides by 4

4x^2 / 4 = x^2

36x/4  = 9x

- 72 /4 = -18

Answer:

+sqrt(29)

Step-by-step explanation:

Note that the change in x (horizontal leg) is 8 - 6, or 2, and that the change in y (vertical leg) is |2 - 7|, or 5.  According to the Pythagorean Theorem, the length of the hypotenuse of the right triangle created here is:

distance = +sqrt(2^2 + 5^2), or +sqrt(29)