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
hram777 [196]
3 years ago
6

At noon, the temperature at a mountaintop research center is 11 degrees. Overnight the temperature drops to -19 degrees. Which e

xpression represents how much the temperature changed? A. (191 B. |-191 C. |-301 D. |-381
if anyone wants to answer my last 2 questions I would really appreciate​

Mathematics
1 answer:
MrMuchimi3 years ago
4 0

Answer: -30

Step-by-step explanation:

My answer is correct because, All you have to do is subtract all the numbers by 11 and the one that has the sum -19 is the correct choice. In this case -30 does and we can make sure were orrect by subtracting 11 by -19 and that equals -30.

#AnimePower

You might be interested in
What is the expression for "the difference between four times a number and three times that number"?
Komok [63]
4x - 3x

As this is can be simplified to x, the difference between four times a number and three times that number is just "that number"
7 0
4 years ago
Read 2 more answers
Find the point in this equation y+4=-3/5(x+9)
Sphinxa [80]

Answer:

hope this helps, good luck!!!

7 0
4 years ago
Jesus Christ had dreads so shake em', I ain't got none but I'm planning on growing some​
vazorg [7]

Answer:what

Step-by-step explanation:

5 0
3 years ago
Help me please!<br><br>- no fake answers/links please.​
Yuri [45]

Answer: C

Step-by-step explanation:

Just go 2 units up on the grid and one to the left

8 0
3 years ago
Read 2 more answers
Determine whether the statement is true or false. If it is true, explain why. If it is false, explain why or give an example tha
ioda
True.

You're allowed to move stuff around. Dogs of the AMS.

y' = 3y - 2x + 6xy - 1 \\&#10;y' = 3y + 6xy - 2x - 1 \\&#10;dy/dx= 3y(1 + 2x) - (2x + 1) \\&#10;dy/dx = 3y(1 + 2x) - (1 + 2x) \\&#10;\frac{dy}{dx} = (3y - 1)(1 + 2x) \ \Rightarrow\ \dfrac{dy}{3y-1} = (1 + 2x) dx

We wrote it in the form dy/dx = g(x) f(y) so this is separable.
3 0
3 years ago
Other questions:
  • Mia has $50 on a gift card to her favorite coffee shop. Each time she visits the coffee shop she spends $3.75 on her favorite dr
    11·1 answer
  • The length of the rectangle is 180 cm. What is its breadth?​
    9·1 answer
  • Write an equation in slope-intercept form of the line that has the given slope and y-intercept. m=0, b=2
    8·2 answers
  • I need some help with this problem.
    8·1 answer
  • What are the x-intercept and y-intercept of the graph of y= -1/2x + 4
    13·1 answer
  • Round 5,434 to the nearest thousand.
    11·2 answers
  • Hey puddin could ya help me !?- What is the length of segment AB?
    12·1 answer
  • Fine the area of a circle whose radius measures 12 cm
    15·1 answer
  • Evaluate |-7| + 3|4|
    5·2 answers
  • Hii please help asap ill give brainliest thanks
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!