Anita paid a total of $57.50 for a blazer. the price of the blazer was $52.85. What was the sale tax rate

[tex]\implies {\blue {\boxed {\boxed {\purple {\sf {D. \:= 2 {x}^{2} - \frac{1}{3} x}}}}}}[/tex]

[tex]\sf \bf {\boxed {\mathbb {STEP-BY-STEP\:EXPLANATION:}}}[/tex]

[tex] \frac{1}{3} x \: ( \: 6x - 1 \: )\\[/tex]

[tex] = \frac{x \: ( \: 6x - 1 \: )}{3}\\[/tex]

[tex] = \frac{6 {x}^{2} - x}{3} \\[/tex]

[tex] = \frac{6 {x}^{2} }{3} - \frac{x}{3}\\ [/tex]

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

[tex]\red{\large\qquad \qquad \underline{ \pmb{{ \mathbb{ \maltese \: \: Mystique35♛}}}}}[/tex]

Answer: x=40° and y=140°

Step-by-step explanation:

From the figure, we know that x and 40 are vertical angles. Therefore, they are equal to each other.

x=40°

With the value of x, we know that x and y are supplementary angles. That means they are equal to 180°.

40+y=180       [subtract both sides by 40]

y=140°

Now we know x=40° and y=140°.

Answer: 45 degrees

Step-by-step explanation:

We know that :

[tex]\bigstar \ \ \boxed{\sf{sin\theta = \dfrac{Opposite \ Side}{Hypotenuse}}}[/tex]

From the figure, We can notice that the side which is opposite to θ is 15 units

⇒   Opposite side = 15

We need to find the Length of Hypotenuse using Pythagorean theorem which is :

⊕   (Hypotenuse)² = (1st Leg)² + (2nd Leg)²

⇒   (Hypotenuse)² = (8)² + (15)²

⇒   (Hypotenuse)² = 64 + 225

⇒   (Hypotenuse)² = 289

⇒   Hypotenuse = Square root of 289

⇒   Hypotenuse = 17

[tex]\sf{\implies sin\theta = \dfrac{15}{17}}[/tex]

Answer:

I'm pretty sure it's 32

Step-by-step explanation:

hope this helpsb

The graph of the inequality is added as an attachment and a solution is (1, 2)

From the question, we have the following parameters that can be used in our computation:

2x + 4y > 0

−x + 5y > 0

The above expression is a system of inequalities where

The inequalities in the system are linear inequalities

Next, we plot the graph

One of the points in the shaded region is (1, 2)

See attachment for the graph of the inequality

Read more about inequality at

brainly.com/question/25275758

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Answer:

27

Step-by-step explanation:

The expected count in a χ² test can be obtained thus :

Expected count for each each point in a two way table ::

(row total * column total) / total

Therefore, expected count for cell corresponding to people from United Kingdom whose favorite sport is tennis :

Row total = (51+14+86+29) = 180

Column total = (25 + 29) = 54

Total = 360

Hence,

Expected count = (180 * 54) / 360

Expected count = 27

Answer:

a belongs at b.

b belongs at c

c belongs at a

a.k.a

a - > b

b - > c

c - > a

Step-by-step explanation:

i used visual representation

Answer:

Step-by-step explanation:

40,000= x (1+ .04)^12

the future value of the account =40,000

the amount invested at the end of each period =x because we do not know

the interest rate per period = 0.04 because 8% compounded semiannually is 4% per 6 months or written as decimals 0.04

(1+.04) because you gain interest so you add to the 100% of your money 4%

the number of periods = 12 because in 6 years we have twelve 6 months periods

[tex]x= \frac{40,000}{1.04^{12} }[/tex]

x= $24,983.88

Answer:

the answer is $2662.09

Step-by-step explanation:

9514 1404 393

Answer:

  BC = 10 ft

Step-by-step explanation:

You may recognize the ratio of the given leg and hypotenuse of triangle BCD is 24 : 26 = 12 : 13. You may recall that the Pythagorean triple (5, 12, 13) is commonly seen in math problems. Here, that means side BC is 2×5 = 10 feet.

__

If you don't recall these helps, you can use the Pythagorean theorem to find BC.

  BC² + DC² = DB²

  BC² = DB² -DC² = (26 ft)² -(24 ft)² = 676 ft² -576 ft² = 100 ft²

  BC = √(100 ft²) = 10 ft

Step-by-step explanation:

hope this help you.........

Answer:

4-(-7)=11

-4-7=-11

-4+7=3

-7-4=-11

so neither 3 choices work

hope this helps

have a good day :)

Step-by-step explanation:

Answer:

Slope = - 2.5

Step-by-step explanation:

A right angled triangle is drawn to meet the best fit line at any point on the graph,, the point at which the triangle meets the best fit line, provides the values for the rise and run used to calculate the slope, the ris ubsyge cgbage in y values and run is the change in x values ;

Rise, y2 = - 1 ; y2 = 4

Run ; x2 = 3 ; x1 = 1

Rise = y2 - y1 = - 1 - 4 = - 5

Run = x2 - x1 = 3 - 1 = 2

Slope = Rise / Run = - 5 / 2 = - 2.5

Answer:

if you have any questions or concerns you may have added the new year is not available for remote playback is unavailable right now the only thing I want to exchange the product

$13,633.26 will be in the account after 6 years.

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This question is solved using the compound interest formula.

Compound interest:

The compound interest formula is given by:

[tex]A(t) = P(1 + \frac{r}{n})^{nt}[/tex]

Where A(t) is the amount of money after t years, P is the principal(the initial sum of money), r is the interest rate(as a decimal value), n is the number of times that interest is compounded per year and t is the time in years for which the money is invested or borrowed.

--------------

In this question:

--------------

How much  money will be in the account after 6 years?

This is A(6), so:

[tex]A(t) = P(1 + \frac{r}{n})^{nt}[/tex]

[tex]A(6) = 8500(1 + \frac{0.079}{12})^{12\times6}[/tex]

[tex]A(6) = 13,633.26[/tex]

$13,633.26 will be in the account after 6 years.

A similar question is given at https://brainly.com/question/23781391

Answer:

127 degree

Step-by-step explanation:

because angle 6 is alternate to 127 degree. Alternate makes a=b which is angle 6 is equal to 127 degree

Answer:

1 and 3/40th gallon

Step-by-step explanation:

1 1/4 = 5/4 = 50/40 yellow paint

1 1/5 = 6/5 = 48/40 green paint

7/8 = 35/40 blue paint

3/4 = 30/40

50/40 - 30/40 = 20/40 yellow paint

48/40 - 30/40 = 18/40 green paint

35/40 - 30/40 = 5/40 blue paint

20/40 + 18/40 + 5/40 = 43/40 = 1 3/40

There are 1 and 3/40ths gallons left after painting the mural.

PLS MARK BRAINLIEST!

Given:

Total number of students = 6

Number of female students = 4

Number of male students = 2

To find:

Total number of outcomes if 3 students are chosen at random (Should i find the probability of something?)

Steps:

To find the total number of outcomes, we need to list the outcomes

Outcomes = {M,M,F} , {M,F,F} , {F,F,F}

Therefore, the total number of outcomes if 3 students are chosen at random is 3, if we don't consider order.

Could you elaborate the question a bit more if i made a mistake of what to find.

forth term in a sequence =9

domain=set of all natural number

(4,9) lies in a graph

Answer:

Solution given:

–3, 5, –7, 9, –11, …are in a sequence

domain=set of all natural number.

forth term in a sequence =9

(4,9) lies in a graph.

and

f(5)=2

f(4)=9

Hence

The domain is set of inetegers Z .as -3 is not N set member .

The sequence has infinite terms

B and D are correct

Answer:

0.33333

Step-by-step explanation:

That's the answer to this

There is a compression from the graph of the parent function to have g(x) = (1/2x)^2 or 1/4x^2

Transformation is a process of changing the position of an object on the xy-plane

Given the parent function for a quadratic equation given as h(x) = x²

If you look at g(x), you can see that there is a compression from the graph of the parent function to have g(x) = (1/2x)^2 or 1/4x^2

Compression occur for the coefficient of x^2 that is less than 1

Learn more on https://brainly.com/question/24261456here:

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Answer:

?

Step-by-step explanation:

Answer:

V = 2,495.5 ft³

Step-by-step explanation:

Volume of the given cylinder = πr²h

Where,

π = 3.14

radius (r) = ½(17) = 8.5 ft

height (h) = 11 ft

Plug in the values into the formula

V = 3.14 × 8.5² × 11

V = 3.14 × 72.25 × 11

V = 2,495.515

V = 2,495.5 ft³ (to nearest tenth)

Answer:

wer: The true statement is 'Line TU is parallel to line RS'. Explanation: Since, we know that if a line is perpendicular to two different lines then these two different lines must be parallel to each other. Here, it is given that WV is perpendicular to both lines RS and TU. Therefore, RS must be parallel to TU.

Answer:

B = (3,3)

Step-by-step explanation:

The order pair of B is (3,3)

3 is x component

3 is y component

Step-by-step explanation:

- 8 is the ans .hope this help you. mark me as brainliest

Answer:

13.96units

Step-by-step explanation:

To get the length of CD, we will use the cosine rule as shown:

CD² = DE²+CE²-2(DE)(CE)cos m<E

Substitute the given values

CD² = 14²+9²-2(14)(9)cos71

CD² = 196 + 81 - 252cos71

CD² =277 - 252cos71

CD² = 277 - 82.0431

CD² = 194.95682

CD = √194.95682

CD = 13.96 units

Hence the length of CD of 13.96units

Answer:

27, 20

Step-by-step explanation:

x + y = 47

x - y = 7

if we solve the second equation for 'x' we can:

let 'x' = y+7

substitute that expression for 'x' in the first equation to get:

y+7 + y = 47

2y = 40

y = 20

now find 'x':

x - 20 = 7

x = 27

Answer:

20 and 27

Step-by-step explanation:

because yes that is the answer