The markup at Total Jewelry is 70%. If the wholesale price of a necklace is $130, what will the store charge as the retail price for the necklace?
A. $191
B. $200
C. $221
D. $910

Answer:

300 [tex]in^{2}[/tex]

Step-by-step explanation:

First, calculate the area of the rectangle. The height and width are 10 and 20, so the area is 200 [tex]in^{2}[/tex].

For the triangle, we know the base length is 10 inches. But for the height, you add the 10 inches that happens to be part of the rectangle and another 10 inches, which is shown to the left of the top of the triangle, making the height 20 inches. Following the formula for the area of a triangle, [tex]\frac{bh}{2}[/tex], you would get 100 [tex]in^{2}[/tex].

To get the total area of the whole figure, add 200 and 100, which will give you 300 [tex]in^{2}[/tex]

also math makes me sad sometimes too so that's very relatable

Using the Pythagorean Theorem, it is found that the length of the dotted line in the diagram below is of 8.6 units.

The Pythagorean Theorem relates the length of the legs [tex]l_1[/tex] and [tex]l_2[/tex] of a right triangle with the length of the hypotenuse h, according to the following equation:

[tex]h^2 = l_1^2 + l_2^2[/tex]

In this problem:

Hence, the value of x is found as follows.

[tex]x^2 = 3^2 + 4^2[/tex]

[tex]x^2 = 25[/tex]

[tex]x = \sqrt{25}[/tex]

[tex]x = 5[/tex]

Then, the length l of the dotted line is found as follows.

[tex]l^2 = 5^2 + 7^2[/tex]

[tex]l = \sqrt{74}[/tex]

[tex]l = 8.6[/tex]

The length of the dotted line in the diagram below is of 8.6 units.

To learn more about the Pythagorean Theorem, you can take a look at https://brainly.com/question/654982

Step-by-step explanation:

The correct options are

2. (3,8)

4. ( 18 , 29 )

Hope it will help :)

Answer:

−26p− 7

Step-by-step explanation:

Answer:

i dont see a x-

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

Answer:

e,b,and c but im not for sure

Step-by-step explanation:

Answer:

22 1/2

Step-by-step explanation:

22 1/2

srry if its wrong <3

Answer:

Step-by-step explanation:

it is b

Answer:

3(-8 + 3w)

Step-by-step explanation:

The greatest common factor (GCF) of 24 and 9 is 3. By taking out a 3 from the quantity, you get a -8 from the -24 and a 3w from the 9w. But the 3 doesn't disappear. It is put outside of the quantity to indicate that it has been taken out and can be put back in.

-24+9w

9w-24

= 3(3w-8)

Answer:

214.08 cm²

Step-by-step explanation:

To find the whole area of an irregular polygon, you must first break it into polygons that are findable. For this figure, we can break it up into two figures, a triangles and a rectangle. To find the triangle, we must first find the height of it. To get that, we take the length of the blue line (the height of the entire figure), and subtract the height of the rectangle (9.6 cm) to  get a height of 5.7 cm for the triangle. the area formula for a triangle is 1/2 of the base multiplied by the height. To get the base of the triangle, we add the base of the rectangle to the parts of the triangle that hang past it (6.2 cm in total). 6.2 + 12.8 gives us 19 cm. Now we have (19 x 9.6) divided by 2 to give us 91.2 cm². The area formula for a quadrilateral is just the base (12.8 cm) multiplied by the height (9.6 cm), to give us 122.88 cm². Add the area of the rectangle to the area of the triangle to get our answer, 214 cm².

*So sorry for the first answer, my bad.

Answer:

false

Step-by-step explanation:

kaylee Meadows apartments for you you can play with the kids and I got a new to me and I got a new to me and I had sex with my math teachers lol

Answer:

W

Step-by-step explanation:

quadrant 4 is the bottom right one

W: 4;5

V: 4;2

Y: -1;2

X: -5;-1

Answer:

3+.50d=

Step-by-step explanation:

3 represents $3.00

.50 represents $0.50 for each mile

d represents the total cost

Answer:

14:4

Step-by-step explanation:

First u would find how much black are left then u would put it in a ratio black to red which is what I put up there

difference is 33

Step-by-step explanation:

100 - 40% = 60 + 7% = 67 + 300 = 367

400 - 367  = 33

Answer: I might well as think the answer is 10.220

Answer:

2.5

Step-by-step explanation:

Since -5 is smaller than -2.5, the answer will be positive. To make life a little easier, you can simply just do 5 - 2.5 and get 2.5.

Hope this helped :)

Answer:

3/7 of 2/11 is 6/77

Let me know if this helps!

Answer:

6/77

Step-by-step explanation:

hope this helps U///w///U

Answer:

(x)   (y)

6   -6

-10   -22

The rule is to subtract 12 from x or to add 12 from y. x - y = 12 or y + 12 = x.

Step-by-step explanation:

32 - 20 = 12

14 - 2 = 12

-6 + 12 = 6

The input is 6 for the output that is -6.

-2 - 12 = -14

-10 - 12 = -22

The output is -22 for the input that is -10.

Answer:

Step-by-step explanation:To answer your question, the first number 9/8 has the reciprocal 8/9.

Answer:

693600

Step-by-step explanation:

17 X 17 = 289

15 X 16 = 240

289 X 240 = 69360

69360 X 10 = 693600

Answer:

For number 3 the answer is -4

Answer:

2 44

3 -4

4 6

5 -56

Step-by-step explanation:

here is all of them

Answer:

Hello the answer is 35 + 82 = da x

Step-by-step explanation:

I mean i gave it all away-

Answer:Step-by-step explanation:

All.  They all add up to 40.

Answer:

Step-by-step explanation:

The above list is for the figures numbered 1-3 (left to right) on the top row, and 4-5 (left to right) on the bottom row.

__

"Alternate" angles are on opposite sides of the transversal. If the angles are between the parallel lines, they are "interior" (fig 4). If they are outside the parallel lines, they are "exterior" (fig 1).

"Corresponding" angles are found in the same direction from the point of intersection. Upper-left corresponding angles are seen in fig. 3; lower-right corresponding angles are seen in fig. 5.

The angles marked in figure 2 are "consecutive exterior" angles, also called "same-side exterior" angles. The applicable descriptive choice in this problem is "none of these".