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
Lisa [10]
3 years ago
9

What’s the abbreviation of 78 degrees below Celsius

Mathematics
1 answer:
Leviafan [203]3 years ago
7 0

The answer is probably -78*degree sign*C.

You might be interested in
How do you find an exponential growth model
ipn [44]

Answer:

When the line of the graph is going up

Step-by-step explanation:

When the line is going down that means its a exponential decay :)

5 0
2 years ago
12 less than 7 times a number x
erma4kov [3.2K]
The answer is 5x because when you do the math 12 subtracted by 7 equals 5 then you add the x at the end.
8 0
3 years ago
Brainliest if correct
dexar [7]

Answer:

w = 9

Step-by-step explanation:

18 + 4w = 6w

6w - 4w = 2w

2w = 18

18/2 = 9

2w/2 = w

w = 9

5 0
2 years ago
Read 2 more answers
Find each percent change. Round to the nearest tenth of a percent. State if it is an increase or decrease. From 79 miles to 84 m
PolarNik [594]

Answer:

the answer is d.

Step-by-step explanation:

first, you want to use the formula,

new value - original value

<u>____________________</u>

         original value              * 100

you see that 84 is the new value and 79 would be the original value. substitute the numbers in. this is a increase since you will get a positive value.

84 - 79

<u>______</u>

   79      * 100

now we solve it.

5

<u>__</u>

79  * 100

you can either solve the fraction first then multiply that by 100 or multiply the numerator by 100 first then divide that by 79, each way works.

500

<u>____</u>

 79   =  approximately 6.3% increase (this is not a exact value, just rounded)

      or

5

<u>__</u>

79  = approximately 0.063 (this is not a exact value, just rounded)

0.063 * 100 = 6.3% increase

7 0
3 years ago
After drawing the line y = 2x − 1 and marking the point A = (−2, 7), Kendall is trying to decide which point on the line is clos
igor_vitrenko [27]

Answer:

Step-by-step explanation:

Having drawn the line, Kendall must verify that the point P belongs to the line y = 2x-1 and then calculate the distance between A-P  and verify if it is the closest to A or there is another one of the line

Having the point P(3,5) substitue x to verify y

y=2*(3)-1=6-1=5 (3,5)

Now if the angle formed by A and P is 90º it means that it is the closest point, otherwise that point must be found

d_{AP}=\sqrt{(y_{2}-y_{1})^{2}+(x_{2}-x_{1})^{2}}=\sqrt{(5-7)^{2}+(3-(-2}))^{2}}=\\\sqrt{(-2)^{2}+(5)^{2}}=\sqrt{29}

and we found the distance PQ and QA

; d_{PQ}=\sqrt{125}, d_{QA}=12

be the APQ triangle we must find <APQ through the cosine law (graph 2).

3 0
3 years ago
Other questions:
  • Help me please<br> I will mark you B<br><br><br> tysm
    11·2 answers
  • Mr. Porter owns a house. When he first bought the house it was valued at d dollars. Since then, the value of the house has incre
    9·1 answer
  • Suppose a group of x people rent a log cabin for $320 for a weekend in the mountains and plan to share the cost equally. If one
    6·1 answer
  • Which expression has a negative value <br> 2+12<br> (-3)(-8)<br> 10-(-18)<br> -35/5
    12·1 answer
  • What’s the answer to finding out what 5x+2y=70?
    14·1 answer
  • 5. Jon Metcalf signed a 253-day simple interest note for $7700 with a bank that uses exact interest. If the rate is 10 3/4% find
    13·1 answer
  • A news report suggested that an adult should drink a minimum of 4 pints of water per day.
    7·1 answer
  • How many more points do I need for a gpa of a 2.0<br>​
    13·2 answers
  • The diameter of a circle is 635 inches.
    6·2 answers
  • Evaluate : limx→ tan2-sin2x x3
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!