What number represents a temperature of 7 degrees below zero? Enter the answer in the box.

Answer: the first one is $0.35

price per apple

Answer:

alexis: 7/12

tom: 12

Naomi: 21.55

Kevin: 41.657

   beef= 11.99 x 2 1/2= 29.975

        chicken= 6.49 x 1.8= 11.682

          29.975+ 11.682= 41.657

local store: each apple is .35

Step-by-step explanation:

This is a App called Brianly in which you ask questions regarding your knowledge

Answer:

False

Step-by-step explanation:

The angle opposite the longest side is the largest

The angle opposite the shortest side is the smallest

So the angle opposite 6 cm is smaller than the angle opposite 7 cm

Answer:

False

Step-by-step explanation:

it is not true!

Answer:

Step-by-step explanation:

The speed of one bicyclist was 14.5mph, speed of the other bicyclist was 17.5mph.

Answer:  You should do a representation of how the heat and light waves reach humans on earth and keep us warm.

Step-by-step explanation:

all your answers are already in the task introduction.

1. Make earth out of styrofoam ball (buy at a dollar store) and paint. (blue and green). (If you want to make humans out of popsicle sticks)

2. Use velvet pipe cleaners (blue for cold air and red for hot air) to represent convection and conduction.

3. Use yellow pipe cleaners for solar energy to represent radiation.

4. Rest is up to you for how you want it to look.

Answer:

Lines of Longitude and latitude

Step-by-step explanation:

Answer:

24

Step-by-step explanation:

408div17=24

Hi

The aim of an equation is  to have  the letter on one side and a value to the pther side of the equal sign.  

For achieving this goal, I can use all operation I know and all quantities I want as long as I do it to each side in the same time. I will make apparent operation in bold.

So :  

2r - 5/4 = 58

if I want 2r  to be alone,  I need to get rid  of  -5/4  

The best way to do that is to add  5/4 to each side as  -5/4 + 5/4 = 0

so

2r -5/4 +5/4  = 58 +5/4

2r +0  = 58 +5/4

now we have :  

2r = 58+5/4

I will caculate the value of  58 +5/4

best way to do that is to convert 58 into  a  fraction .  as 58 *4 = 232  so  58 = 232/4

so now  we  have  :

2r = 232/4 +5/4

2r =  237/4

2r = 59.25

Now we have " 2r " , but my  aim is to have only one " r" .  So we  divide by "2" on each side :

2r /2  =  59.25 /2

r =29.625

If I want to check my result, I exchange the letter by the value I found.  

2 ( 29.625 )  - 5/4 =   59.25 - 5/4  =  59.25 - 1.25 =  58

as 58 is  the value given in line one for   2r - 5/4  , so my result is correct.

Answer:

r = 118.5

Explanation:

Given expression:

\(\sf \dfrac{2r-5}{4} = 58\)

Multiply Both sides by 4

\(\sf \dfrac{2r-5}{4} \times 4 = 58\times 4\)

Doing so gives:

\(\sf 2r-5 = 232\)

Add 5 on both sides

\(\sf 2r-5+5 = 232 + 5\)

Simplify following

\(\sf 2r = 237\)

Dividing Both sides by 2

\(\sf r = 118.5\)

Answer:

The mean increases by 1.7°

Step-by-step explanation:

1) Find the mean of the numbers given first

Mean = sum of number ÷ number of numbers

Sum of numbers = 58 + 61 + 71 + 77 + 91 + 100 + 105 + 102 + 95 + 82 + 66 + 57 = 965

Number of numbers = 12

2) Find the mean of numbers including the additional 103

Sum of numbers = 58 + 61 + 71 + 77 + 91 + 100 + 105 + 102 + 95 + 82 + 66 + 57 + 103 = 1068

Number of numbers = 13

3) Find the difference

If we use the results rounded to one decimal place we will be left with 80.4 and 82.2

Hope this helps, have a lovely day :)

Answer:

\( - 2 \frac{3}{5} \div \frac{3}{5} = - \frac{13}{5} \times \frac{5}{3} = - \frac{13}{3} = - 4 \frac{1}{3} \)

\(2 \frac{1}{4} \div \frac{3}{4} = \frac{9}{4} \times \frac{4}{3} = 3\)

\( - \frac{10}{17} \div ( - \frac{15}{17} ) =\)

\( - \frac{10}{17} \times ( - \frac{17}{15} ) = \frac{2}{3} \)

\( 2.75 \div ( - 2.2) = \)

\( 2 \frac{3}{4} \div ( - 2 \frac{1}{5} ) = \)

\( \frac{11}{4} \div ( - \frac{11}{5} ) = \frac{11}{4} \times ( - \frac{5}{11} ) = - \frac{5}{4} = - 1.25\)

3 ⇒ 2 (1/4) / (3/4)

-1.25 ⇒ 2.75 / (-2.2)

2/3 ⇒ (-10/17) / (-15/17)

-4 1/3 ⇒ -2 (3/5) / (3/5)

Hope my answer helps you✌️

Mark BRAINLIEST

p is (-1,6)

Q is(8,6)

r is (1,3)

Answer: P’ is (-9,-4), Q’ is (-1,-4), R’ is (-7,-7)

Step-by-step explanation:

Answer: 90 seconds or 1.5 minutes

Step-by-step explanation: 2 minutes(120 seconds) divided by 4 edges equals 30 seconds per edge. To get from 1 corner to the diagonally opposed opposite corner the fly would walk on 3 edges, so it would take 90 seconds

The time taken to cross from one corner to another diagonally is 90 seconds or 1.5 minutes.

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that a fly can walk around a cubical block in two minutes.

The time taken to cover all the one edge is,

T = 120 / 4

T = 30 seconds

To get from 1 corner to the diagonally opposed opposite corner the fly would walk on 3 edges, so it would take 90 seconds. Mathematically written as,

To = 3 x 30

To = 90 seconds

To = 1.5 minutes

Therefore, the time taken to cross from one corner to another diagonally is 90 seconds or 1.5 minutes.

To know more about an expression follow

https://brainly.com/question/9533856

#SPJ2

I'm sorry but I don't understand it

Answer:

Y = -12 X =16

When i graphed it thats what i got

Step-by-step explanation:

1. 18^2 - 10^2 = 324 - 100 = 224

Sqt(224)=14.9666

Approximate = 14.97

2. 100 - 16 = 84

Sqrt 84 = 9.1652

Approximate = 9.17

3. 225 - 49 = 176

Sqrt 176 = 13.2665

Approximate = 13.27

4. 361 - 144 = 217

Sqrt 217 = 14.7309

Approximate = 14.73

#1

#2

#3

#4

Answer:

26m + 7

Step-by-step explanation:

Distribute the 4(2m-1) which will be 8m - 4
Then combine all like terms which are
18m + 8m + 11 - 4
26m + 11 - 4
26m + 7

Answer:

the is 26m+7.

Step-by-step explanation:

expand the 4(2m-1).

then collect the like terms and simplify.

Answer: The one that is proportional is the one that is in the left hand bottom corner. It shows the line go through 0,0 and is a straight line.

Step-by-step explanation:

Answer:

This looks pretty easy. Is this a trick question or what? I might be wrong but the answer seems to be B. 110 lb.

Step-by-step explanation:

Solution:

Given,

weight of Randy = 50 pounds

weight of his father = 160 pounds

difference in their weights = ?

Now,

difference in their weights =

weight of his father - weight of Randy

= 160 - 50

= 110 pounds

Therefore, the difference in their weights is 110 pounds.

Answer:

The answer is 2 2/3    i hope it helps :)

Step-by-step explanation:

Answer:

i think the answer are the 1st one the 4th one, & the 7th one.

Step-by-step explanation:

your equation is:

342/6=x

342 is the total amount of peanuts.

6 is the amount of bags.

x is the number of peanuts in each bag.

x = 57

Answer:

The equation is: \(5c-2=9\)

Step-by-step explanation:

Since 2 less than the product of 5 and a number c is equal to 9, it follows:

\(5c-2=9\)

Answer:

4,550cm

Step-by-step explanation:

LxWxH

13x14x25=4,550

Answer:

Step-by-step explanation:

Volume of  rectangular box = length * width * height

             = 13 * 14 * 25

             = 4550 cm³

Answer:

629/c=17

629=17c

Divide both sides by 17

c=37

Answer:

c=37

Step-by-step explanation:

Answer:

320

Step-by-step explanation:

80 ÷ 2 * (3 +5)

80 ÷ 2 * 8

40 * 8

320

Hope this helps!

Answer:

320

Step-by-step explanation:

Using pemdas we would add the 3 and 5 first, so 8. then 80/2 is 40, 8x 40 = 320

Answer:

600 times 60 equals 36000

1,000 times 60 equals 60000

6000 times 30 equals 18000

Step-by-step explanation: