A student wanted to use toilet paper to show the distance of one Astronomical Unit, or the distance from the Sun to Earth. They decided to use a scale factor of 1 square of toilet paper = 100,000 km. How many rolls of toilet paper will the student need, if each roll of toilet paper has 500 squares?

A.5 C.3
B.8 D.1

Answer:

14 meters²

Step-by-step explanation:

Since the formula to find the diameter is [tex]d=2r[/tex], we need to first find the radius, which can be [tex]r=\frac{\sqrt{A\pi}}{\pi}[/tex] if we take the formula for the area of a circle and isolate the radius. After simplifying [tex]r=\frac{\sqrt{153.86\pi}}{\pi}[/tex] to 7 and multiplying that by 2, we get the circle's diameter of 14 meters. Hope this helps!

Answer:

.75

Step-by-step explanation:

Answer:

1: You may name either C/H or D/G

2: You can say A/G, B/H, D/E, or C/F

3: You can say either A/E or B/F

4: 102*

5: 47*

6: 43*

7: 35*

Step-by-step explanation:

1. Alternate Interior Angles are angles made and formed when two parallel or non-parallel lines are intersected by a transversal

2. Corresponding Angles are angles that are in the same position relative to lines intersected by a transversal

3. Alternate Exterior Angles are a pair of angles on the outer side of each of those two lines but on opposite sides of the transversal

4. Using the Corresponding Angle formula, we know that angle x is equivalent to the corresponding angle above it

5. Using the Alternate Exterior Angle formula, we know that the angle y is equal to the 47* angle

6. Supplementary Angles are two angles whose measures add up to 180 degrees.

7. Using the Alternate Exterior Angle formula, we know that the angle w is equal to the 35* angle

Answer:

im big dmb

Step-by-step explanation:

Answer:

Tiffany just got an aquarium for her rare turtle. She wants to fill it with water but it came without the volume measurement on it. She measures and finds aquarium's length is 30 inches, width is 12 inches, and height is 18 inches. How many cubic inches of water does she need?

Step-by-step explanation:

The formula for right rectangular prism is Length×Width×Height

30×12×18 = 6480

So she needs 6,480 in³ of water

Answer:

z+z

Step-by-step explanation:

Answer:

70-79 is the answer

Step-by-step explanation:

Answer:

You have to add the perimeter of [tex]x^{2}[/tex] + 4 and 5[tex]x^{2}[/tex] + 1.

Step-by-step explanation:

Remember when it says "area" that means multiply but "perimeter" means addition.

Answer:

can you zoom in on the picture!

Step-by-step explanation:

PLEASE give me brainliest i never got it before!!!

Answer:

obamna

Step-by-step explanation:

Answer:

1st quartile 19 and 2nd quartile 27

Step-by-step explanation:

Hope this helps!

Answer:

that's strange I got 80 too

Step-by-step explanation:

 even the internet says its 80

Answer:

Step-by-step explanation:

Ok sooo I get 80 too I’m stuck

Answer:

17.5 units *2

pls can I get brainiest

Answer:

the answer should be d, 17.5 units

hope this helped

can I get brainiest

Answer:

18 x 10 x 9 = 1620

+

9 x 5 x 24 = 1080

= 2700m3

Answer:

2700

Step-by-step explanation:

You first find the area of each shape:

1st: 9*5*24= 1080

2nd: 18*10*9= 1620

Then you add the two together:

1080 + 1620 = 2700

That is your answer.

Answer:

8$

Step-by-step explanation:

Answer:

Answer C:  112

Step-by-step explanation:

The product of two negative numbers is a positive number.  Thus, we omit possible Answers A and B.  Using mental math or a calculator, find 8 • 14; it is 112 (Answer C).

Answer:

P=2(l+w)

sooo

Perimeter is 2/7+2. which is 2.2

Step-by-step explanation:

Im not completely sure, but hope this helps XP

Answer:

5) J:(-1,1) A:(-1,-3) I:(3,-2)

6) J:(0,0) M:(3,1) E:(0,-1) X:(5,0)

Step-by-step explanation:

5) x + 4, y - 4

6) x + 2, y + 3

Answer:

A

Step-by-step explanation:

vuffyf thjcjvfyxfbhhjh

Answer:

I know you said no guessing, but I'm assuming it's the first one, F.

Answer:

The second graph as per my best guess LOL

Step-by-step explanation:

LMK if I'm wrong please

Answer:

3

Step-by-step explana3tion:

2

Answer:

2^5 and 10000000

Step-by-step explanation:

Im not sure how to explain this but for the first one there are 5 two's so exponent 5 and for the second one add 7 zeroes to 1

Answer:

A. f(x+3)

Step-by-step explanation:

The vertex form is y=a(x-h)^2+k. To move left, your 'h' value has to be negative, so in this case, it'd be -3, but wait. Since it already tells you to subtract the 'h' value, subtracting -3, (-(-3), would be the same as adding 3. So inside the form, it has to be (x+3) to make sense. A is the correct answer.

B is incorrect because that just shifts the function 3 units up.

C is incorrect because that shifts the function 3 units down.

D is incorrect because that shifts the function 3 units right.

Hope this helps.

Answer: 3000 Kelvin

Step-by-step explanation

Let the surface temperature of the red giant star = x

Surface temperature of a white dwarf star = 4x

4x = 1.2 × 10^4 K

    = 1.2 × 10,000 K

    = 12,000 K

4x = 12,000 K

x = 12000 ÷ 4

  = 3,000 K

Answer:

soorrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrry

Step-by-step explanation: