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
Evgesh-ka [11]
2 years ago
9

SHOW ALL WORK

Mathematics
2 answers:
Tresset [83]2 years ago
8 0
Change is :
44 - (-56) = 44 + 56 = 100
D. is true
Georgia [21]2 years ago
7 0

Answer: A - 100°F

Step-by-step explanation:

Given : The world record for the greatest temperature range recorded in one day occurred in Browning, Montana, in 1916.

The temperature fell from 44°F to -56°F.

Now the temperature change that day was = -56°F- 44°F

i.e the temperature change that day was =-(56+44)°F

i.e. the temperature change that day was =-100°F

Hence, the temperature change that day=- 100°F

You might be interested in
5x-2=3x+8 must find what X is equal to
serious [3.7K]
I had homework on this today lol

First, add 2 to both sides. It would then be 5x = 3x + 10. Then subtract 3x from both sides and you would end up with 2x = 10. Divide 2x by 2 and the 10 by 2. The answer is x = 5.
6 0
3 years ago
Read 2 more answers
Race times at the local monthly 5k run are normally distributed, with a mean time of 32 minutes and a standard deviation of 4 mi
galina1969 [7]

Answer:

68%

Step-by-step explanation:

The mean is 32 minutes, and the standard deviation is 4 minutes.

28 is 1 standard deviation below the mean, and 36 is 1 standard deviation above the mean.

According to the empirical rule, 68% of a normal distribution is between -1 and 1 standard deviations.  95% is between -2 and 2 standard deviations.  99.5% is between -3 and 3 standard deviations.

So the answer is 68%.

7 0
3 years ago
I Prove that Cos(90-θ)/1+sin(90-θ) +1+sin(90-θ) /cos(90-θ) =2
USPshnik [31]
Okay,

so first you gotta know that cos(90-x) is equal to sinx and sin(90-x) is equal to cosx!!
Now all you gotta do is replace the cos(90-x) to sinx in the numerator and sin(90-x) to cosx in the denomenator inorder to make the numerator all into sin and denomenator all into cos.
After that, open up the brackets and solve...
At the end you'll hopefully get something like this :( 1+sin90 ÷ 1+cos90 )
And since sin90 is 1 (put it in the calculator!) and cos90 is 0, you'll get 2÷1 which is equals to 2!!

Hope this helped!  :)
6 0
3 years ago
Read 2 more answers
Jill is considering a 7/23 balloon mortgage with an interest rate of 3.5% to
abruzzese [7]

Answer: A. $1189.97

Step-by-step explanation:

8 0
2 years ago
What is 4/20 simplified
frozen [14]
4/20 simplified would be 1/5. You must know what simplify means first. It means to break down a fraction to its simplest form. So, to simplify 4/20, you must divide 4 from the denominator and numerator. A numerator is a number that is the number above the line. A denominator is the number on the bottom of the line. 
Dividing 4 from the denominator and numerator would make it 1/5. Therefore, the answer in simplest form is 1/5. Good luck!
6 0
3 years ago
Read 2 more answers
Other questions:
  • What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = StartFraction one-half
    6·2 answers
  • You rode your bike for 5 miles in 30 minutes.
    15·1 answer
  • PLZ HELP ASAP!! Find the Area
    6·1 answer
  • ASAP NEED CORRECT ANSWER GETS BRAINLIEST
    5·1 answer
  • Pete is choosing his clothes for the day. His bottoms will be either cargo shorts(C) or jeans (J). His top will be T shirt (T),
    11·1 answer
  • (b) Suppose you pay the loan off after 2 years. How much interest do you save by paying the loan off
    15·1 answer
  • one room length 12.8 and breadth equals to 850 CM inside that room there is a bad length is 300 cm and breadth is 400 cm find th
    5·1 answer
  • Identify the correct equation that matches the graph.
    14·2 answers
  • Need help with this question
    13·1 answer
  • What is 6 times 3/4 ?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!