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
Mnenie [13.5K]
2 years ago
15

The sun came out and the temperature quickly rose 18 degrees. the a thunderstorm hits and the temperature drops 6 degrees. the s

un comes back out the temperature raises 12 degrees. the temperature is now 94 degrees. what was the starting temperature?
Mathematics
1 answer:
vodka [1.7K]2 years ago
4 0

By solving a linear equation we will see that the initial temperature was 66 degrees.

<h3>What was the initial temperature?</h3>

Let's define T as the initial temperature.

First, it increases by 18 F, then it decreases 6 F, and finally, it increases another 12 F, such that the end temperature is 94F.

Then we can write:

T + 18F - 6F + 12F = 94F

Now we can solve that linear equation to find T.

T = 94F - 18F + 6F - 12 F = 66 F

In this way, we conclude that the initial temperature was 66 degrees.

If you want to learn more about linear equations:

brainly.com/question/1884491

#SPJ1

You might be interested in
If $480 is shared in the ratio 4:3:5, the difference between the largest and the smallest share is
Alex17521 [72]

Answer:

80

Step-by-step explanation:

........

..

the answer is 80

8 0
3 years ago
Complete the slope-intercept form of the linear equation that represents the relationship in the table.
nevsk [136]

According to the given table, the slope-intercept equation of the line is given by:

y = -2x + 1

The equation of a line, in <em>slope-intercept</em> form, is given by:

y = mx + b

In which:

  • The slope is m.
  • The intercept is b.

In this problem, we are given two points, (3,-5) and (-2,5).

  • The slope is given by <u>change in y divided by change in x</u>, hence:

m = \frac{5 - (-5)}{-2 - 3} = -2

Hence:

y = -2x + b

Point (3,-5) means that when x = 3, y = -5, which is used to find b.

y = -2x + b

-5 = -2(3) + b

b = 1

Hence, the equation of the line is:

y = -2x + 1

A similar problem is given at brainly.com/question/24685547

6 0
2 years ago
7 earn 5 coins
Sergio039 [100]
The answer is 9 cubic units
5 0
3 years ago
Please answer this question...
irina1246 [14]

Answer:  I believe the standard deviation will remain the same, 6, choice A.

Step-by-step explanation:  Standard deviation is calkculated based on the difference of each point from the mean.  If 10 were added to each score, the mean would also increase by 10.  That would mean that the difference between the mean and each score would be exactly the same, leading to an identical standard deviation.  Sounds crazy, but that's what numbers do for a living.

4 0
3 years ago
Read 2 more answers
Find the value of r so the line passes through each pair of points has the give slopes
Art [367]

Answer:

r=64

Step-by-step explanation:

First, let's start with what we have. If we use y=mx+b here's what we can put in:

y=-4x+b

Then we can use one of the given points to find the y-intercept. Since the only complete one is (12,10), we'll use that.

10=-4(12)+b\\10=-48+b\\58=b

So now we have y=-4x+58.

Now we can use our other point with the missing y-value and solve for y.

r=-4(-2)+58\\r=64

So the missing value is 64.

Hope this helps!

7 0
3 years ago
Other questions:
  • 6. How many 3/8-pound burgers can be made from 5 pounds of ground<br> turkey?
    13·1 answer
  • Which one is it please help
    7·1 answer
  • List the steps to the following equation 5x - 6 = 44 then solve for x
    10·2 answers
  • Simplify this algebraic expression completely.
    9·1 answer
  • F(x)=3x+6<br><br> Evaluate for f(4)<br><br><br> Need Answers ASAP
    12·2 answers
  • Find the value of y.
    15·1 answer
  • Complete the following statement about the Empirical Rule.
    10·1 answer
  • Marina's New Year's resolution is to ride her bike 5000 miles.
    11·1 answer
  • Find three numbers between –0.55 and –0.54
    15·1 answer
  • A rectangle has a perimeter of 48 yards and a height of 17 yeards. What is the length of the base?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!