What are all the factors of 18?

Negative 3, negative 2.4, negative 1.5, negative 2 and one-fourth, negative 1 and one-eighth

Hope my answer helps you✌️

Answer:

12 and 78 are complementary.

80 and 100 are supplementary.

50 and 50 are neither.

Step-by-step explanation:

Hope it helps! =D

The measures are given as follows:

5. Total area: 2.102 x 10^7 km².

6. Distance between the points: square root of 50 units.

The total area is obtained by the sum of the areas of each sea/ocean, given as follows:

To add two numbers in scientific notation, the bases have to be equal, hence:

1.4056 x 10^7 = 14.056 x 10^6 (multiply the base by 10 and subtract by 1 the exponent.

Hence:

6.963 x 10^6 + 14.056 x 10^6 = 21.091 x 10^6 = 2.102 x 10^7 km².

The coordinates of the points are:

\((x_1,y_1)\) and \((x_2,y_2)\)

The equation for the distance is of:

\(D = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\)

Hence the distance between the points (−5, −3) and (−10, −8) is of:

\(D = \sqrt{(-5 - (-10))^2+(-3 - (-8))^2} = \sqrt{50}\)

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Answer:

  5.  (a) 2.1019×10⁷ km²

  14.  (c) √50 units

Step-by-step explanation:

You want the total area of the South China Sea and the Arctic Ocean given their individual areas are 6.963×10⁶ km² and 1.4056×10⁷ km², respectively. And, you want the distance between the points (-5, -3) and (-10, -8).

The sum of the areas of the two bodies of water is ...

  6.963×10⁶ km² +1.4056×10⁷ km² = (0.6963×10⁶ +1.4056) ×10⁷ km²

  = 2.1019×10⁷ km² . . . . . total area

Both of the addends have a precision of 10³ km², so that precision is maintained in the sum.

The distance between the points is found using the distance formula:

  d = √((x2 -x1)² +(y2 -y1)²)

  d = √((-10 -(-5))² +(-8 -(-3))²) = √((-5)² +(-5)²) = √(25 +25)

  d = √50

The distance between the points is √50 units.

__

Additional comment

If the given numbers in problem 5 were multiplied, rather than added, their product would rightly be reported to 4 significant figures. The rule for addition is different from the rule for multiplication.

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Answer:

-16x-18=-146

-16x=-146+18

-16x=-128

x=-128:(-16)

x=8

An open circle is used to graph strict inequalities, which means the inequality does not include the value at the boundary. The inequalities that would have an open circle when graphed are:

x > 5.4

One-half less-than x

x > 0

Answer:

a) 7.76$

b) 8.5%

Step-by-step explanation:

2$ meal would be 0.17 tax

56$ would be 4.76$

8.5%

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The solution is Option C) 2348.4 cm²

The area of Rectangle in centimeters is 2348.4 cm²

What is the Area of a Rectangle?

The area of the rectangle is given by the product of the length of the rectangle and the width of the rectangle

Area of Rectangle = Length x Width

Given data ,

The length of the rectangle = 26 inches

                                              = 26 x 2.54

                                              = 66.04 centimeters

The width of the rectangle = 14 inches

                                             = 14 x 2.54

                                             = 35.56 centimeters

The area of the rectangle = length of the rectangle x width of the rectangle

So ,

The area of the rectangle = 66.04 centimeters x 35.56 centimeters

                                           = 2348.3824 cm²

                                           ≈ 2348.40 cm²

Therefore , the area of the rectangle is 2348.4 cm²

Hence , the area of the rectangle in centimeters is 2348.4 cm²

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Answer:

option 3

Step-by-step explanation:

Answer:

The jar of chermical contains 66g of Zinc.

Step-by-step explanation:

The ratio of Zinc to Copper is 3 : 13

A jar of the chemical contains 286g of copper.

Let the mass of the Zinc be xg.

13/3 = 286/x

x = 3A286/13= 66g

So the jar of chemical contains 66g of Zinc.

Answer:

No I don't agree with Priya

The reason why I don't agree with Priya is because 25 Inch side blocks are BIGGER than 15 inch side blocks. That means that it will take less amount of 25 inch side blocks to fill up the volume of the rectangular prism rather than 15 inch side blocks.

(I'm sorry, I don't know what was your previous question, so I can't answer that part. If you comment it below, I will do it!)

Answer: It is only +8 because it is an odd power, so you're only multiplying 3 numbers together and not 2 or 4 and so on. Any odd power is always only going to have 1 answer because if you try the other one then it comes out to be the opposite.

You only need the parenthesis if you want to plug it into a calculator because -7 in a calculator is taken as subtracting 7 while (-7) is taken as a negative 7. They are just building good habits early.

Hi, sorry for a late response, but here are the answers if they are still helpful?

The volume would be about 4,188.79

(if rounded and if not the answer is below and so is the work.)

Volume = 4

—— πr3

3

= 4

—— ✖️ π ✖️ 103

3

= 4188.7902047864 centimeters^3

The surface area would be about 1,256.64

(if rounded and if not the answer is below and so is the work.)

Surface Area = 4πr2

= 4 × π × 102

= 400π

= 1256.6370614359 centimeters^2

Answer: 49.2 yd 2

Step-by-step explanation:

You must know the formula for surface area. The surface area would be A=2(wl+hl+hw), Plug in the numbers, and then solve. You will get 49.2.

Answer:

Step-by-step explanation:

Slope

\(m=\frac{y2-y1}{x2-x1} \\\\m= \frac{3/2-(-3/2)}{3/2-(-3/2)}\\\\m=\frac{3/2+3/2}{3/2+3/2}\\ \\m=\frac{3}{3}\\ \\m=1\)

slope: m=1

y=mx+b

y=1x+0

Answer:

simile

Step-by-step explanation:

Answer:

To find the greatest number of stickers Cassie can place on a page that is 11 inches long and 8 inches wide without them overlapping, we need to use the same approach as before.

Firstly, we need to calculate the maximum number of stickers that can fit along the length of the page, which is now 11 inches. Since each sticker is 3 inches long, we can fit 3 stickers along the length (11 ÷ 3 = 3 with a remainder of 2).

Next, we can calculate the maximum number of stickers that can fit along the width of the page, which is still 8 inches. Since each sticker is 2 inches wide, we can fit 4 stickers along the width (8 ÷ 2 = 4).

To ensure that the stickers do not overlap, we can only use the full row of 3 stickers from the previous calculation. Therefore, we can place 3 stickers along the length and 4 stickers along the width, giving us a maximum of 12 stickers that Cassie can place on the page without them overlapping.

Step-by-step explanation:

Answer:

16

Step-by-step explanation:

First, find out how much stickers you can put on the long side:

12/3 = 4

Next, find out how much stickers you can put on the wide side:

8/2 = 4

Lastly, calculate them together:

4x4=16

So the answer is 16.

Answer:

Translate ABCD down 1, then reflect it over the y-axis

and

Reflect ABCD over the y-axis, then translate down 1

Step-by-step explanation:

First of all, the two steps are the same, just in a different order

Second, if you look at the instructions you can see what would happen to the quadrilateral. Reflecting over the y-axis would make the shape flip horizontally (left to right), as shown in the image. This means the points on the left move to the right, and the points on the right move to the left. Top and bottom points stay the same. And the "translation" just means to slide. In both the answers, it says "translate 1 unit down", which just means "move 1 unit down", which is exactly what happens in the image

Translate ABCD down 1, then reflect it over the y-axis and Reflect ABCD over the y-axis, then translate down 1

Hope this helps!

Answer:

You go from Gallons to Quarts To Pints To Cups

Step-by-step explanation:

1G= 4Q= 8P= 16C

To reflect the pre-image across y = -3, we need to flip the entire polygon over the line y = -3. This means that the x-coordinates of each point will remain the same, but the y-coordinates will be reflected across the line.The y-coordinate of point L is -6, which is 3 units below the line y = -3. When reflected, this point will be 3 units above the line y = -3. Therefore, the image coordinates of L' will be (−1, 0), since the x-coordinate of L is -1 and the y-coordinate of L' is 3 units above y = -3, which is 0.So, the image coordinates of L' are (−1, 0).

Q: How many times more area did Sabrina paint in the first weekend than in the second weekend?

A: 2

Q: How many times more area did Sabrina paint in the first weekend than in the third weekend?

A: 4

Q: How many times more area did she paint in the first weekend than in the fourth weekend?

A: 8

Explanation:

Each week, she did half the work than the week before.

Answer:

x=30

Step-by-step explanation:

firstly, Cross multiply

21 × x = 18 × 35

x = 630 ÷ 21

x=30

Hope it helps!

Mark as brainliest please!

Answer:

Step-by-step explanation:

Given proportion,

→ 21/35 = 18/x

Now we have to,

→ Find the required value of x.

Let's find the value of x,

→ 21/35 = 18/x

→ 21x = 18 × 35

→ 21x = 630

→ x = 630/21

→ [ x = 30 ]

Hence, the value of x is 30.

Answer:

I think it's A). 2,048

Step-by-step explanation:

I did the problem.

4 * 2 = 8 2nd year

8 * 2 = 16 3rd year

16 * 2 = 32 4th year

32 * 2 = 64 5th year

64 * 2 = 128 6th year

128 * 2 = 256 7th year

256 * 2 = 516 8th year

516 * 2 = 1024 9th year

1024 * 2 = 2048 10th year

If 2048 isn't correct, than the answer is B?. 1,024

THIS MIGHT NOT BE WHAT YOU ARE LOOKING FOR AND MIGHT NOT BE CORRECT! READ FIRST!

The answer is A. The slope of the line is rise/run = 4/2 = 2.1. This means that each kilometer costs $2.10. The y-intercept is 2.1, which means that the initial fee is $2.10. So the correct statement is: The slope is 2.1. This means that each kilometer costs $2.10.

The other statements are incorrect. The slope is not 5, so each kilometer does not cost $5. The y-intercept is not 5, so the ride does not last 5 kilometers. The y-intercept is the value of the function when the input is 0, which in this case is the initial fee of $2.10.

Answer:

5.  s ÷ 10, 8b, h + 7, 3r - 8

6. 248

Step-by-step explanation:

5.s divided by 10 would be written as s ÷ 10. 8 times b would be written 8b or 8 x b. 7 more than h would be written h + 7 because you are doing 7 more that h not h more than 7. 8 less than the product of 3 and r is written 3r -8 because the word product means to multiply. So, the question is 8 less than 3 times r which is written 3r -8 or (3 x r) - 8.

6. is 248 because if you drive 62 miles each hour and you drive for four hours you will go 248 miles in total. You just multiply 62 times 4.

Hope this helped.:)

Answer:

The answer is C) $7.00

Answer: A $3.25

Step-by-step explanation:

Each pen cost 7pm. So 100 pens would have cost 7p x 100 = $7

She bought a box of hundred for $3.75

He actually saved:

7 - 3.75 = 3.25

Answer:

Step-by-step explanation:

bus-car rider-walking

it belongs in rational numbers as its a fraction

Answer:

i got it right

Step-by-step explanation:

Rational numbers

Answer:

251.33

Step-by-step explanation:

Answer: 10

Step-by-step explanation:

17 +15 - 35 + 13

32 - 35 +13

-3 +13

10