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
Flura [38]
2 years ago
12

Which of the following statements about time zones is true?

Mathematics
2 answers:
liraira [26]2 years ago
5 0

Answer:

B

Step-by-step explanation:

i did the work

andrew-mc [135]2 years ago
3 0

Answer:

 

B. Time zones sometimes follow the borders of countries

Step-by-step explanation:

i did the question myself.

You might be interested in
Let b be a number such that (2b+5)(b-1)=6b. What is the largest possible value of b? Express your answer as a common fraction.
Oksi-84 [34.3K]

Answer:

Foil the expression and solve the derivative with respect to b at f'(x)=02b^2+3b+5=6b\\d/dx(2b^2+9b+5=0)\\4b+9=0\\b=-9/4

Step-by-step explanation:

4 0
3 years ago
HELP ASAP GIVING BRAINLIEST
Alborosie
Hey sorry if I’m wrong but I think it is the 665 sorry if I’m wrong let me know
8 0
3 years ago
Read 2 more answers
H function is even, odd, or neither.<br> b. g(x) = x² - 2<br> Is it odd or even
o-na [289]

g(x) = x^2 - 2 \text{ is even function }

<em><u>Solution:</u></em>

Given that,

g(x) = x^2 - 2

We have to find whether the above function is odd or even

If a function is: y = f(x)

If f(-x) = f(x), the function is even

If f(-x) = - f(x), the function is odd

Which is,

\mathrm{Even\:Function:\:\:A\:function\:is\:even\:if\:}f\left(-x\right)=f\left(x\right)\mathrm{\:for\:all\:}x\in \mathbb{R}\\\\\mathrm{Odd\:Function:\:\:A\:function\:is\:odd\:if\:}f\left(-x\right)=-f\left(x\right)\mathrm{\:for\:all\:}x\in \mathbb{R}

From given,

g(x) = x^2 - 2

Replace x with -x

g(-x) = (-x)^2 - 2\\\\g(-x) = x^2 - 2

Therefore,

g(x) = g(-x)

Thus the function g(x) is even

4 0
3 years ago
Solve for x.<br><br> 4(x−214)=−3.7<br><br> Enter your answer as a decimal in the box.<br><br> x =
andre [41]
X = 213.075
First you have to get rid of the 4 and since it’s multiplying you to the opposite and that’s dividing.
-3.7 divided by 4 = -0.925
X - 214 = -0. 925
Then you add 214 to -0.925 and get 213.075
7 0
3 years ago
Using the formula r=d/t where d is the distance in miles, r is the rate and t is the time in hours at which rate must you travel
valentina_108 [34]

r =  \frac{337.5}{4.5}  \\ r = 75
the answer is c-75mph
6 0
3 years ago
Read 2 more answers
Other questions:
  • Solve for x:<br> 3x^2-5x=2
    5·1 answer
  • Rounded to the nearest thousandth, what is the decimal equivalent of 6 7/9%?
    6·1 answer
  • The contents of a sample of 26 cans of apple juice showed a standard deviation of 0.06 ounces. We are interested in testing to d
    12·1 answer
  • How many integers are there in the solution set of the inequality |x−2000|+|x| ≤9999
    9·2 answers
  • What happens to a sample of matter when its particles lose kinetic energy?
    8·1 answer
  • Can I get step by step help on numbers 52,54,60, and 64 please
    8·1 answer
  • The image below is a triangle drawn inside a circle with center o. which of the following expressions shows the area in square i
    9·1 answer
  • Which expression(s) have positive values? Choose
    12·1 answer
  • HELPPPPPPPPPPPPPPPPPPPPPPP
    10·2 answers
  • The population of a town in 2020 is 40% less than it was in 1980. Find the population in 1980 if it is 49,992 in 2020.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!