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
Klio2033 [76]
1 year ago
9

Evaluate the following expressionsYour answer must be an exact angle in radians and in the interval Example: Enter pi/6 for lcei

l- pi 2 , pi 2 ] pi R

Mathematics
1 answer:
sukhopar [10]1 year ago
3 0
\begin{gathered} We\text{ can use a calculator to evaluate the given questions.} \\ tan^{-1}(1)\text{ = }\frac{\pi}{4} \\ tan^{-1}(-\sqrt{3})\text{ = }\frac{-\pi}{3} \\ tan^{-1}(-1)\text{ = }\frac{-\pi}{4} \end{gathered}

You might be interested in
What is the explicit formula for this arithmetic sequence?<br>3,9,15,21,27​
denis-greek [22]

Answer:

Step-by-step explanation:

Formula is to add 6. As you can see: 3+6=9; 9+6=15; 15+6=21 and 21+6=27.

I hope this was helpful.

8 0
2 years ago
Read 2 more answers
A solution of the equation 3x + y = 15?
Tamiku [17]

Step-by-step explanation:

Since there is 2 unknown variable ,

so we need 2 equation to find their values.

8 0
1 year ago
GUYS PLEASE HELP
Volgvan

Answer:

10 minutes

Step-by-step explanation:

Since you can do 6 flyers each minute, the rate would go at 6x, with x being minutes. You initially did 80, so the equation for you would be y=6x+80.

Your friend's equation would be y=4x+100, because he initially had 100 done and is now getting 4 done per minute.

If you put the 2 equations in your calculator, the intersection will happen at x=10, showing that you and your friend will have an equal number of flyers at 10 minutes.

3 0
3 years ago
Solve for X 2( 5.5x+1) =24<br><br><br><br><br><br> )
vredina [299]

Answer:

x=2

Step-by-step explanation:

11x+2=24

11x=22

22/11=2

x=2

7 0
3 years ago
Raoul estimated the difference of 97.23 and 8.3 by rounding each number to the nearest whole. What was Raoul's estimate, and wha
skelet666 [1.2K]

Answer:

Raoul estimated the difference to be: 89

97.23 --> 97

8.3 --> 8

97-8= 89

The actual difference is: 88.93

97.23-8.3 = 88.93

6 0
3 years ago
Other questions:
  • What is 6,372,079,003 in word form
    5·1 answer
  • PLZ HELP 20 POINTS
    13·2 answers
  • Which two grids can be combined to represent 140%?
    14·2 answers
  • Which situations accurately describe a ratio of ? Select all that apply
    9·2 answers
  • How can I find #6? Need some help
    13·1 answer
  • Elise said that 0.2 equals 2% use numbers and words to explain her mistake
    6·2 answers
  • A cylinder has a surface area of 502.4 square inches and a height of 11 inches. What is the volume? PLEASE HELP!!
    6·1 answer
  • Mrs bottlenose is taking her 3 children to sea world. The tickets will cost her $100. If children are half price, how much is th
    7·2 answers
  • Rounding 4540 and 1964 to the nearest hundred
    8·2 answers
  • What is the integer square root of 29
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!