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
mojhsa [17]
2 years ago
12

Yesterday's afternoon temperature was 21 degrees Fahrenheit. It plunged overnight to -3 degrees Fahrenheit. How many degrees did

the temperature change?
A. 3 Degrees
B. 18 Degrees
C. 21 Degrees
D. 24 Degrees
Mathematics
2 answers:
aalyn [17]2 years ago
7 0

D. 24 Degrees

21-24=-3

morpeh [17]2 years ago
4 0

Answer:


Step-by-step explanation:

It may help you to think of this situation in this manner:

1.  The temperature drops 21 degrees from 21 degrees to zero degrees.

2.  The temp. then drops 3 degrees from zero to -3 degrees.

3.  The total change (which was a drop) was 21 + 3, or 24, degrees.

Summary:  from 21 degrees to -3 degrees is a change of 24 degrees.

More explicitly, that's a drop of 24 degrees.

You might be interested in
A cell phone company charges $40 per month plus a $35 activation fee. Write an expression for the total cost for m montha.
Pie
For the first month it will be $40 for the service and $35 to activate the phone service. After the first month it will only be $40 but for the first month it will be $75
6 0
3 years ago
In a 30-60-90 triangle, what is the length of the hypotenuse when the shorter leg is 5 cm?
zheka24 [161]

Shorter Leg=x

Hypotenuse=2x

Shorter Leg=5cm

Hypotenuse= 10cm

3 0
3 years ago
Alex stayed up 20 a week How many hours did Alex stay up in 12 weeks?
Simora [160]

Answer:

240 hours

Step-by-step explanation:

1 week = 20 hours

12 weeks = 20 × 12

= 240 hours

3 0
2 years ago
Can you help me image is here which 2 Should I drag
labwork [276]
The answers you should drag are 3 and 4
4 0
2 years ago
A little help please!!
Bumek [7]

Answer:

x=4 y=1

x=4 y=4

Step-by-step explanation:

x=4 goes on plot 4

(4,f(4)) plot goes on 4 x, 4 and y, 4

hope this helps

4 0
2 years ago
Other questions:
  • What is the slope of a line with these coordinate points&gt;<br><br> (-5,-4) (5,1)
    6·2 answers
  • A shipment of beach balls with a mean diameter of 28 cm and a standard deviation of 1.3 cm is normally distributed. By how many
    8·2 answers
  • Can someone please help me
    9·1 answer
  • I need help with this question please :)
    7·1 answer
  • How would you graph y=2x +5?
    9·2 answers
  • Find the value of X
    9·1 answer
  • A functin is defined by f(x) = 3x2 - x3. What is f(2)?
    13·2 answers
  • Can you help thanks ​
    15·2 answers
  • Twelve of the 30 students in the class are boys. what is the ratio of boys to girls in the class
    9·2 answers
  • Find the area of the shaded region.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!