1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Marta_Voda [28]
3 years ago
13

The temperature of a freezer started at 18ºC. After cooling for a few hours, the freezer had a temperature of –12ºC. What is the

difference between the new, colder temperature and the original temperature?
Mathematics
2 answers:
solong [7]3 years ago
7 0

Answer:  -12-18

Step-by-step explanation:

kherson [118]3 years ago
3 0

Answer:

30

Step-by-step explanation:

-12 + 30 = 18

You might be interested in
If you want 2 cookies and you only have.50 cents and the cookies cost 10 dollars how much money will you have to get if you only
scoray [572]

Answer:

The answer would be 15 cookies.

Step-by-step explanation:

Cookies = 24 cents each

Pop = 45 cents each

4 0
3 years ago
Read 2 more answers
The Gotemba walking trail up Mount Fuji is about 9 kilometres (km) long. Walkers need to return from the 18 km walk by 8 pm. Tos
worty [1.4K]

Answer:

He must start his journey by 11 AM

Step-by-step explanation:

Speed of Toshi while walking up the mountains is 1.5 kilometres per hour

Speed of Toshi while walking down  the mountains = 2 * Speed of Toshi while walking up the mountains = 3 kilometres per hour

Time taken to travel 9 Km in the upward direction by Toshi = 9 Km/1.5 kilometres per hour = 6 hours

Time taken to travel 9 Km in the downward direction by Toshi = 9 Km/3 kilometres per hour = 3 hours

He will take total 6 hours + 3 hours = 9 hours to travel 18 Km distance

Thus, He must start his journey by 11 AM

3 0
3 years ago
A fountain shoots water into the air. The graph shows a water droplet's height y in feet x seconds after it is shot from the fou
katrin2010 [14]

Answer:

A water droplet reaches it's maximum height after 6 s

Step-by-step explanation:

4 0
4 years ago
Read 2 more answers
An ore ship is traveling west toward Duluth on Lake Superior at 18 miles per hour. The bearing of Split Rock Lighthouse is 285de
goblinko [34]
We are given
v = 18 m/hr west
θ1 = 285°
θ2 = 340°

After 1 hours, the distance traveled by the ship is
dv = 18 mi

The distance between the ship and the lighthouse is
d = 18 / cos 340
Solve for d<span />
5 0
3 years ago
Find the value of each variable
mina [271]

Answer:

x = 16  y= 16√3

Step-by-step explanation:

we know that a angle is 60 degrees. Thanks to this information we can say that x is half the hypothenuse, so is value is 16.

y can be express as √3/2 x 32 = 16√3

7 0
3 years ago
Other questions:
  • A steel hex nut has two regular hexagonal faces and a hole with a diameter of 0.4 cm through the middle. Its mass is 3.03 grams.
    12·2 answers
  • The perimeter of a rectangle is 34 feet. if the length is 2 more than 4 times the width, find the dimensions of this rectangle
    10·1 answer
  • What is the volume of a cone that has a height of 7 mm and a radius of 3 mm? Use 3.14 to approximate pi and round the answer to
    7·1 answer
  • 9.) Determine the distance between -10 and 17. Use the number
    9·1 answer
  • One number is five more than another. Their sum is thirteen. Find both numbers.
    7·2 answers
  • Select the function that's represented in the graph!<br> I will mark you as brainliest
    12·1 answer
  • Analyze the function below and consider the given statement.
    9·1 answer
  • im basically just gonna keep putting up sum1 hmu till sum1 with an interesting conversation talks 2 me l-m-a-oooooo
    13·1 answer
  • Translate the phrase into an algebraic expression: 12acorns per qsquirrels?
    13·1 answer
  • What is the inverse of <br> F(x) =5x/3+ 5
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!