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
3241004551 [841]
3 years ago
13

during one day ,the temperature in circle city rose from -5° to 7° how many degrees did the temperature rise?

Mathematics
1 answer:
Ratling [72]3 years ago
4 0

Answer:

13 degrees, I think.

Step-by-step explanation:

On a number line -5 is to the left, so you'd count over to the right until you got to 7 which would result into your answer being 13. (not 100% sure)

You might be interested in
I need help plsssss​
Juliette [100K]

Answer:

acute

Step-by-step explanation:

7 0
3 years ago
Is there an ordered pair that is a solution to BOTH of
Arte-miy333 [17]

Answer: The ordered pair is (2,3)

Step-by-step explanation:

To solve this problem, we can use substitution. With substitution, we substitute the y in each problem with the equations. In this case, x + 1 can substitute the y in y = -x + 5. Here is what the problem looks like now:

x + 1 = -x + 5

The reason we used substitution is because we assume that these linear equations are equal. We must prove it, though. We can use algebra.

Move the variables to one side and the numerical values to another:

x + x = 5 - 1.

Simplify.

2x = 4

Simplify.

x = 2.

Now, we got our x value, we can substitute it into our problem:

y = 2 + 1

y + -2 + 5

2 + 1 = - 2 + 5 = 3

Our x is 2, and our y is 3. The ordered pair that is a solution is (2,3).

6 0
3 years ago
How do I find the mean absolute deviation of a data set
sergeinik [125]
1. To find the mean absolute deviation of the data, start by finding the mean of the data set.
2. Find the sum of the data values, and divide the sum by the number of data values.
3.Find the absolute value of the difference between each data value and the mean: ...
4. <span>Find the sum of the absolute values of the differences.</span>
6 0
3 years ago
Neeeeedd help hurry please
Alona [7]

Answer:

Step-by-step explanation:

Sslsl

6 0
3 years ago
Use the quadratic formula to solve the equation. -2x^2-x+7=0.
Furkat [3]
<span>-2x^2-x+7=0  
Variable with the highest degree's (exponent) constant, -2 is a, next variable's constant, -1 is b, the constant or number without a variable, 7 is c

using substitution put the numbers into the formula
</span>(-b±√(b^(2)-4ac))/(a^(2))

(-(-1)±√((-1)^(2)-4(-2)(7))/((-2)^(2)) simplify 

(1±√(1+56))/4

1±√(57)/4 is your answer
8 0
3 years ago
Other questions:
  • 13 + 2 (5c - 2) = 29<br><br> please help &amp; explain how you get to the answer
    6·2 answers
  • Tyron has a choice between two carpets that he likes equally well. One costs $12.50 per Square yard; the other costs $1.70 per s
    5·1 answer
  • Help i dont understand this
    5·1 answer
  • A seventh grader English Language Arts teacher wants to order book for all seventh grade classes. He wants to determine the favo
    9·2 answers
  • If f(x) = x-5 and g(x) = 3x2-1,<br> what is (fºg)(x)?
    9·1 answer
  • kalvin's mother tells him that the chance of a coin showing heads when he tosses it is 1/2. does this mean that every time he to
    8·1 answer
  • Help pls i will mark u brainliest if u answer both 13 and 14
    13·1 answer
  • The equation below describes a circle. x^2+14x+y^2=70. what are the center and radius of the circle?
    11·1 answer
  • Determine whether y^2 = –2x – 1 is a function.
    15·2 answers
  • If 5 ounces of chicken cost $28.25. How much is one ounce
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!