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
MA_775_DIABLO [31]
3 years ago
7

The temperature is -2°C. If the temperature rises by 15°C, what is the new temperature?

Mathematics
2 answers:
Korolek [52]3 years ago
8 0
The answer is 13.

1. Your equation should look like this:

-2°C + 15°c = x

2. To find the answer easily, the simplest way is to change this into a subtraction problem. Take the smallest number of the equation infront of the biggest number, then make them both postitive. After that, add a minus symbol inbetween.

15°C - 2°C = x

3. Subtract the numbers.

15°C - 2°C = 13



frosja888 [35]3 years ago
7 0

Answer:

13

Step-by-step explanation:

-2 + 15 = 13

hope this helps...

You might be interested in
According to an IRS study, it takes a mean of 330 minutes for taxpayers to prepare, copy, and electronically file a 1040 tax for
Goryan [66]

Answer:

Your question is step-by-step solved.

Step-by-step explanation:

Visit: gotit-pro.com/what-is-the-probability-that-the-sampling-error-would-be-more-than-20-minutes

To get the completed solution. Feel free to reach out for fastest, top-notch and impeccable homework and exams help.

Thanks and Best Regards: Your Friendly Study Co-Pilot

3 0
3 years ago
Subtract. (5x2−3x−2)−(−2x2−x+10) Express the answer in standard form. Enter your answer in the box.
Nimfa-mama [501]

Answer:

7x^{2}-2x-12=0

Step-by-step explanation:

we know that

The standard form of the quadratic equation is equal to ax^{2} +bx+c=0

we have

(5x^{2}-3x-2)-(-2x^{2}-x+10)

eliminate the parenthesis

5x^{2}-3x-2+2x^{2}+x-10

group terms that contain the same variable

(5x^{2}+2x^{2})+(-3x+x)+(-2-10)

combine like terms

7x^{2}-2x-12=0

5 0
3 years ago
Read 2 more answers
Gilbert is graduating from college in one year, but he will need a loan in the amount of $5,125 for his last two semesters. He m
sleet_krkn [62]
First, determine the effective interests given both interest rates.

(1)   ieff = (1 + 0.068/12)^12 - 1 = 0.07016
(2)   ieff = (1 + 0.078/12)^12 - 1 = 0.08085

Calculating the interests will entail us to use the equation,
     I = P ((1 + i)^n - 1)

Substituting the known values,
  (1)    I = ($5125)((1 + 0.07016)^1/2 - 1)
          I = $176.737

   (2)    I = ($5125)(1 + 0.08085)^1/2 - 1)
            I = $203.15

a. Hence, the greater interest will be that of the second loan. 

b. The difference between the interests,
    d = $203.15 - $176.737
          $26.413
7 0
3 years ago
Using n for the variable, write an algebraic expression that represents a number that is divisible by the given number. (Hint: A
iris [78.8K]

Answer:

'5n' is the correct answer.

Step-by-step explanation:

Let 'n' be any integer i.e. a number from the set {....., -3,-2,-1,0,1,2,3, ..... }

so 'n' can be termed as the variable here because its value can change and can be any value from the above set.

A number 'q' that can be divided by a a given number 'p' can be written as:

n \times p

When divided by 'p' :

\dfrac{q}p = \dfrac{n \times p}{p}\\\dfrac{q}p = n

So, The number 'q' is completely divisible by 'p' leaving 'n' as the quotient.

Using this concept, let us solve the questions:

a) Using 'n' as the variable, a number that is divisible by 5 can be written as:

5n

Read more on Brainly.com - brainly.com/question/16919676#readmore

7 0
3 years ago
I’ll give brainleyyyyyyy
Ira Lisetskai [31]

Answer:

0, -2, 2, -1

Step-by-step explanation:

You are trying to make it so that the one of the (  )= 0.

An example is (x+15) or (2x+3)

the first l one would be x= -15 since -15+15 would equal 0.

The second one is -3/2 since it would be -3+3 which would equal 0.

also since the equation starts with x( or -x it doesn't really matter) one of the zeros would also be 0.

Hope this helps!

7 0
3 years ago
Other questions:
  • Jack and Jane leave their home traveling in opposite directions on a straight road. Jack drives 20 mph faster than Jane. After 4
    7·1 answer
  • Which linear inequality represents the graph below?
    8·1 answer
  • Which situation could best be represented by this linear equation?
    5·2 answers
  • Jose is buying fencing to surround his garden. If his garden has a perimeter of 24 yards, and fencing costs $3.00 a foot, how mu
    9·2 answers
  • State the slope and y-intercept of the graph of y+2x=3
    9·2 answers
  • ASAP!!! 30POINTS!!!!<br><br>what is the equation of the line graph below?​
    14·1 answer
  • Ms. Florina buys a bag of different-colored rubber bands. She randomly selects a rubber
    6·2 answers
  • My dads generation had wonder woman while our genration has to wonder if its a women.
    5·2 answers
  • Please please please help I’ll give you brainliest
    7·2 answers
  • Please help!!!!!!!!!!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!