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
iVinArrow [24]
3 years ago
12

23 20' 48" is the same as _____. Round to the nearest hundredth of a degree.

Mathematics
1 answer:
boyakko [2]3 years ago
8 0
So this is read as 23 degrees, 20 minutes, and 48 seconds.  Each degree has 60 minutes and each minute has 60 seconds, somewhat like time.  You must start from right to left for this to work.  This may seem complicated but the way to find this is as follows:  
23+(20+(48/60))/60.  A simpler way to see this is by first taking 48/60 which is .8.  Now you take 20+.8 which is 20.8 and you divide it by 60 once more.  This comes out to be approximately .35.  Now you have converted the seconds and minutes to degrees so you add 23+.35 which is 23.35.  Therefore your answer is 23.35 degrees.  
You might be interested in
Find the value of h(-7) for the function below.
vovikov84 [41]

Answer:

  B.  138.7

Step-by-step explanation:

Put the given number where the variable is and do the arithmetic.

  h(x) = 5.7 -19x

  h(-7) = 5.7 -19(-7) = 5.7 +133 = 138.7

6 0
3 years ago
Read 2 more answers
AB = x + 8
vivado [14]

Answer: The length of BC is 7

Step-by-step explanation: Assuming the lengths of the opposite sides of the quadrilateral are congruent, then

AB=DC and

AD=BC

Inputting the values of AB, DC and AD as given in the question:

x + 8 = 3x ...(1)

x + 3=? ...(2)

We have to solve for the value of x to get the actual lengths and thus ascertain BD.

From equation (1):

8 = 3x - x

8 = 2x

8/2 = x

Therefore, x = 4.

If x = 4 then equation(2) would be

4 + 3= 7.

Hence, the actual lengths of the quadrilateral are:

AB = 4 + 8. DC = 3(4)

=12. =12.

AD = 4 + 3. AD = BC

= 7. Therefore, BC = 7.

Hence, it is confirmed that quadrilateral ABCD is a parallelogram since both the opposite sides are proven to be congruent.

3 0
3 years ago
Choose the best estimate.<br> 589 - 473 =<br> 150<br> 100<br> 50<br> 200
Alexxandr [17]
The answer is 100. I hope this helps!
5 0
3 years ago
An object is moving at a speed of 2 feet every 8.5 minutes. Express this speed in meters per hour
jekas [21]

Answer:

4.30m/hr

Step-by-step explanation:

2 feet/8.5 mins is 0.235294118 feet per minute, which is 4.3030553875397 metres per hour, which to 2 s.f. is 4.30

8 0
3 years ago
What's the reciprocal of 2/3
jonny [76]
0.16666666666 that is correct
8 0
3 years ago
Other questions:
  • What is the answers I suck these type of questions
    15·1 answer
  • If f(x-1) = 2x+3 for all values of x, what is the value of f(-3)?
    5·1 answer
  • Consider the expression below. For (x - 6)(x + 2) to equal 0, either (x - 6) or (x + 2) must equal_________ . The values of x th
    7·2 answers
  • which of the following choices is the standard deviation of the sample shown below here 17,18,19,20,21
    9·1 answer
  • Plz help ASAP..........................
    15·2 answers
  • Simplify the ratio 11/33 and then give 2 more equivalent ratios
    5·1 answer
  • If the discriminant is 22, do you have two real solutions?
    8·2 answers
  • PLEASE HELP ME I WILL GIVE YOU EXTRA POINTS.
    12·2 answers
  • Donna read 18 out of 30 pages in her book. what percent of the book did she read?
    5·2 answers
  • Help me fill this out please
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!