Circle A is shown. Secant W Y intersects tangent Z Y at point Y outside of the circle. Secant W Y intersects circle A at point X. Arc X Z is 105 degrees and arc W Z is 175 degrees. In the diagram of circle A, what is the measure of ∠XYZ? 35° 70° 75° 140°

So, firstly let us take a look at the formula below;

Markup%= selling price- cost/cost*100

We are going to proceed from the formula above.

●Selling price= $ 449.99

●Cost price= $ 275.59

Step 1

$ 449.99- $ 275.59= % 224.40

Step 2

$ 224.40/ $ 275.59*100= 81.4253057078

82% if was to be rounded.

ANS= 82%

Answer:

bob

Step-by-step explanation:

Answer:

x = 4/a

Step-by-step explanation:

8ax = 32

x = 4/a

Answer: 15a+8b

Step-by-step explanation:

Answer:

15a + 8b

you multiply 2 by the numbers in the parantasis so our new equasion will be 10a + 6b +5a +2b. You can only add numbers that have THE SAME VARIABLE. So 10a+5a=15a and 6b+2b=8b so our answer is 15a+8b

Answer:

(-14)-(-53) = 39

18-(-2)=20

(-84)/(12)=-7

25*2=50

Step-by-step explanation:

two minuses are plus

when numbers are on the minuses which number is higher their sign will have an answer

Answer:

A. 39

B. 20

C. -7

D. 50

Step-by-step explanation:

A. ( -14) - ( -53) =

53 - 14 = 39

B. (18) - ( -2) =

18 + 2 = 20

C. ( -84) / ( 12) =

-84/12 = -7

D. (25) * (2) =

25(2) = 50

Answer:

56

Step-by-step explanation:

Answer:

Part A: He can use distance formula. The formula is: [tex]d = \sqrt{(x_2 - x_1)^2 + (y_2-y_1)^2}[/tex]

Part B: 41.63 (rounded to nearest hundredth)

Step-by-step explanation:

Plug this into the formula. First, subtract the numbers in the parentheses. Then, square them. Add those totals together. Lastly, take the square root using a calculator.

Answer: (i) 5/6

(ii) 1/6

Step-by-step explanation:

Her money spent in clothes = 2/3

her money spent in internet cafe = 1/6

total fraction spent =

2/3 + 1/6

= 4+1/6

= 5/6

fraction left with her =

1 - (5/6)

= 1/6

Answer:

12π

Step-by-step explanation:

Well the circumference of the circle can be found either by

c= 2rπ

or

c= dπ

In this case we can multiply the radius by 2

Then multiply that by π

12π

Answer:

10

Step-by-step explanation:

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Answer: L = 10

Explanation:

The formula is L x W x H

We can do L * 0.5 * 11 = 55

L * 5.5 = 55

L  = 10

I hope this helped!

<!> Brainliest is appreciated! <!>

- Zack Slocum

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Answer:

l7l000heb java sis Skye eleven die die e she ie e right r

Step-by-step explanation:

hdhsv sjsuebso issue s s9s s si

Answer:

5520

Step-by-step explanation:

18×40÷2=360

48×41=1968

48×18=864

360+360+1968+1968+864=5520

Answer:

Radius, r, is 3.75

Step-by-step explanation:

From the given diagram,

AB = 9

AC = 6 + r

BC = r

Thus applying the Pythagoras theorem, we have;

[tex]/AC/^{2}[/tex] = [tex]/AB/^{2}[/tex] + [tex]/BC/^{2}[/tex]

[tex](6 + r)^{2}[/tex] = [tex]9^{2}[/tex] + [tex]r^{2}[/tex]

36 + 12r + [tex]r^{2}[/tex] = 81 + [tex]r^{2}[/tex]

collecting like terms,

12r = 81 - 36

12r = 45

r = [tex]\frac{25}{12}[/tex]

   = 3.75

r = 3.75

The radius is 3.75.

Answer:

not sure but i think the answer is a)

Given:

The sequence is:

[tex]17,-\dfrac{17}{8},\dfrac{17}{27},-\dfrac{17}{64},\dfrac{17}{125},...[/tex]

To find:

The formula for the nth term in the given sequence.

Solution:

We have,

[tex]17,-\dfrac{17}{8},\dfrac{17}{27},-\dfrac{17}{64},\dfrac{17}{125},...[/tex]

The given sequence can be written as

[tex]\dfrac{17}{1^3},-\dfrac{17}{2^3},\dfrac{17}{3^3},-\dfrac{17}{4^3},\dfrac{17}{5^3},...[/tex]

The sign are alternative and the absolute value of each term can be defined by the expression [tex]\dfrac{17}{n^3}[/tex], where n is a natural number.

So, the required formula is:

[tex]a_n=(-1)^{n+1}\dfrac{17}{n^3}[/tex]

Therefore, the formula for nth term in the given sequence is [tex]a_n=(-1)^{n+1}\dfrac{17}{n^3}[/tex].

Answer:

75.03

Step-by-step explanation:

1690 40

210 x

1690x = 210 * 40

x = (210 * 40)/ 1690

x = 4.97041420118

80 - 4.97 = 75.03

Answer:

12 cents

Step-by-step explanation:

opportunity cost of the next best option forgone when one alternative is chosen over other alternatives

by loaning matt the money he forgoes the opportunity to earn 12 cents in interest. this is his opportunity cost

Answer:

d

Step-by-step explanation:

Answer:

C : x=2

Step-by-step explanation:

Edge 2022

2 , 6 , 17 , 47 , 108 , ...

t(n) = 2n^3 - 8.5n^2 + 15.5n - 7

The Next term of sequence is  2n³ - 8.5n²+ 15.5n - 7.

A sequence is an enumerated group of items in mathematics where repetitions are permitted and order is important. Similar to a set, it has members (also called elements, or terms). The length of the series is the number of elements (potentially infinite).

Given:

Sequence:1 2 6 17 47

By looking at the sequence we have the formula

t(n) = 2n³ - 8.5n²+ 15.5n - 7

So, the next term of Sequence would be

t(6)=  2(6)³ - 8.5(6)²+ 15.5(6) - 7

t(6) = 108

Hence, the next term is 108.

Learn more about Sequence here:

https://brainly.com/question/21961097

#SPJ2

Answer:

272

Step-by-step explanation:

u do 68*4 because it said 4 times as  henery

Hope this helps

Answer:

272

Step-by-step explanation:

4 times 68 = 272

Step-by-step explanation:

A can is a cylinder.

Volume of a can = Volume of Cylinder

[tex] = \pi {r}^{2} h[/tex]

Given Radius = 3.2 inches and height = 15 inches,

Volume of one olive oil can =

[tex]\pi( {3.2}^{2} )(15) \\ = 153.6\pi {in}^{3} [/tex]

Volume of 5 olive oil cans = 5 x volume of one olive can

[tex] = 5 \times 153.6\pi \\ = 768\pi {in}^{3} [/tex]

I will just leave the answer in terms of pi as I'm not sure if you need to round off your answers.

Answer:

A (x+y=2)

Step-by-step explanation:

in order to see the slope value and to turn the equation into the slope-intercept form (y=mx+b). Basically we just solve for y and look at the coefficient of x. Then to see the value of the x-intercept we need to give y zero and then solve for x.

a) x+y=2

y=-x+2 (slope is -1)

when y=0 ; 0=-x+2 ; x=2 (x-int=2)

b) x-y=-2

y=x+2 (slope≠-1, it is +1 so this not the answer)

c) x+y=-2

y=-x-2 (slope is -1)

when y=0 ; 0=-x-2 ; x=-2 (x-int≠2 it is -2 so this not the answer)

d) x-y=2

y=x-2 (slope≠-1, it is +1 so this not the answer)

the answer is A (x+y=2)

Answer:

x + y = 2.

Step-by-step explanation:

Using the standard form

y = mx + b

the equation is

y = -1x + b  

Now as the x intercept is (2, 0),  x = 2 when y = 0 so:

0 = -1(2) + b

2 = b

b = 2

so we have

y = -x + 2

y + x = 2.

Answer:

So we'll use trig to solve this because it's a right triangle. The hypotenuse is the ladder (h) and the two smaller sides are the ground and the vertical wall (w).

That angle ladder makes with the ground = €

SOH: sin € = opposite/hypotenuse

No the ladder won't be safe!!!

Now let's make it safe:

The ladder's length (w) is constant, so stays 12

So now let's ask in an inequality what height will be safe (75° or less)

what does that mean?? well as long as you put the ladder against the wall so that the height from ground to top of the ladder is < 11.6 ft!!

Hope that helps! :-D

Step-by-step explanation:

Answer:

not safe it is 78.5 degrees

Step-by-step explanation:

Answer:

Y does not have a binomial distribution since p, the probability of being a binge drinker, is not the same for all the trials.

Step-by-step explanation:

For a binomial distribution, condition required include :

A fixed number of trials ; Here the number of trials is 20 ; hence, this condition is met.

Each trial must be independent : yes, it is independent as a selected individual could either be a binge drinker or not. The outcome of each trial is either a success or a failure ; being a drinker or not.

However, the probability of being a binge drinker (that is probability of success) could vary for male and female. The probability of male being a binge drinker is 0.21 while that if female isn't specified, this probability, p value should be the same for all trials. Hence, with this value not being the same for all trials, the binomial probability condition is violated.

Answer:

28 r 192

Step-by-step explanation:

8,116/283=28 r 192

283 times 28=7,924

8,116-7,924

i hope this help some

9514 1404 393

Answer:

  $1686.05

Step-by-step explanation:

The amount with compound interest is ...

  A = P(1 +r/n)^(nt)

for principal P earning annual rate r compounded n times per year for t years.

  A = $1600(1 +0.0175/4)^(4·3) = $1686.05

The balance after 3 years is $1686.05.

Answer:

the answer is $1686.05

Step-by-step explanation:

:))

Answer:

b. The p-value is greater than 0.05.

Step-by-step explanation:

When we are testing a hypothesis, we have to look at the pvalue.

If the pvalue is less than the significance level, the null hypothesis is not plausible. Otherwise, if the pvalue is more than the significance level, the null hypothesis is plausible.

In this question:

95% means that the significance level is of 1 - 0.95 = 0.05.

Null hypothesis being plausible means that the pvalue is greater than the significance level, that is, greater than 0.05. So the correct answer is given by option b.