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
Evgen [1.6K]
3 years ago
12

The temperature decrease from 25 degreesC to 22 degreesC calculate the percentage decrease

Mathematics
1 answer:
Nuetrik [128]3 years ago
5 0
Intial temperature: 25 final temperature: 22

Fi-Ft= ΔT

25-22=3

ΔT= 3
You might be interested in
Can anyone help me pls ( if you can, can you do it on paper and post it with the answer)
Alla [95]

Answer:

x = 6

Step-by-step explanation:

44 + 3x = 5x + 2x + 20 transfer like terms to the same side of the equation with the opposite sign:

44 - 20 = 5x + 2x - 3x add/subtract like terms

24 = 4x divide both side by 4

6 = x

8 0
2 years ago
Jane purchased a prepaid phone card for $30. Long distance calls cost 8 cents a minute. Jane used her card only once to make a l
Pavlova-9 [17]
30$ - 26.48$ = 3.52$

3.52$ / 0.08$ = 44 minutes
7 0
3 years ago
Someone please help with this quick
viva [34]
Stop asking for answers I’m a teacher stop!!!!! Now
4 0
3 years ago
Please help click on pictures ​
shutvik [7]

Answer:

The area of the triangle is 40cm^2

Step-by-step explanation:

Calculate the area of a triangle using the equation: 1/2hb

Look at the attached picture and the equation should make sense.

You can use 8cm and 10cm.

8*10 = 80

1/2(80) = 40

So, the area of the triangle is 40cm^2

3 0
3 years ago
—6x – 3 K9<br> Pls help
Nimfa-mama [501]

do you want th awsner

7 0
3 years ago
Other questions:
  • Identify the domain of the graph given. *Don't forget the parenthesis or brackets*​
    14·1 answer
  • There is a strong positive linear correlation between rainfall and the number of peaches a tree produces. does this mean that mo
    6·1 answer
  • what is 7.5 x 10 to the negative 3rd power + 5.8 x 10 to the negative 3rd power in scientific notation
    9·1 answer
  • Round 231469.335329 to the nearest thousand
    5·2 answers
  • Use a graphing calculator to solve the equation -3 cost= 1 in the interval from . Round to the nearest hundredth.
    12·1 answer
  • Gina takes classes at both Westside Community College and Pinewood Community College. At Westside, class fees are $98 per credit
    6·2 answers
  • Evaluate the expression 3.5 m
    13·2 answers
  • Geometry proofs. Prove Angle B = Angle C
    5·1 answer
  • What are the sensors of street light?​
    12·1 answer
  • Find the distance from (-6, 1) to (-3, 5).
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!