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
Ugo [173]
2 years ago
7

From Midnight to 6 am the temperature rose 8 degrees C. At 6 am the temperature was -21 degrees C. What was the temperature at m

idnight? Please explain your answer.
Mathematics
2 answers:
Alika [10]2 years ago
7 0
Hello!

We know that from midnight to 6am the temperature went up 8° and at 6am it was -21°

To find what it was at midnight we have to work backwards

Since it went up we have to subtract 8 from -21

-21 - 8 = -29

The answer is -29°C

Hope this helps!
artcher [175]2 years ago
3 0
The answer would be -29C. If you have a negative number and i ROSE, or added, the negative number would change to a number closer to zero. So -21+8=-29
You might be interested in
What is the difference in length between the longest meteor and the shortest meteor?
hichkok12 [17]
1 5/8
1 7/8 - 2/8= 8+7/8 - 2/8= 15/8 - 2/8= 13/8=
1 5/8 is the answer
6 0
3 years ago
Flip a coin 25 times. Make a tally chart for how many times it lands on heads or tails.
Colt1911 [192]
I flipped a coin and got heads 14 times and tails 11 times, if that helps
6 0
3 years ago
Read 2 more answers
Shruthi typed 1000 words in 60 minutes. What is her typing speed?
shepuryov [24]

Answer:

If top readers read at speeds of above 1000 words per minute (wpm) with near 85% comprehension, they only represent 1% of readers. Average readers are the majority and only reach around 200 wpm with a typical comprehension of 60%. ... The average reader is five times slower than the good reader.

Step-by-step explanation:

4 0
2 years ago
after five years of earning interest at an annual rate of 4% and investment has earned $1,200 in interest determine the amount o
loris [4]

Answer:

$6000

Step-by-step explanation:

$1200/5years =$240/1yr

$240=4%

:. 1%=$60

Initial investment =$60*100%=$6000

6 0
3 years ago
This is my question!<br> Please help answer!!!
svp [43]

The x and y coordinates of point S are increased by three to get to the midpoint.

(2,1) ----> (5,4)

To get to point t increase the coordinates by three again.

(5,4) -----> (8,7)

answer: (8,7)

6 0
3 years ago
Other questions:
  • I need help!!!!!!!!!!!!
    15·2 answers
  • What can an example of this be?​
    11·1 answer
  • On average 113,204 aluminum cans are recycled in a minute. Approximately how many cans will be recycled in 16 days? (Express you
    7·1 answer
  • Write an equation of the line below.
    9·1 answer
  • Please help me solve this <br> 8(x-9)=6 (2x-12)-4x
    6·1 answer
  • According to the diagram below, In which hemisphere is it DAY and WINTER?
    15·2 answers
  • The value of 2^3 + 4^2 = ___. Numerical Answers Expected! Answer for Blank 1:
    11·1 answer
  • La utilidad máxima esperada por la venta de televisores en una tienda departamental para el primer mes se representa por la sigu
    15·1 answer
  • Roberta stood on a 36 in. high chair, then jumped into a
    7·1 answer
  • Pls help
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!