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
vitfil [10]
3 years ago
11

How to solve this question please helpp!!!!!! Q1. cos -1 ( - √3/2 )

Mathematics
1 answer:
Amiraneli [1.4K]3 years ago
6 0

Answer:

cos(\sqrt{\frac{3}{2} }) or 0.339

Step-by-step explanation:

You might be interested in
24h-36? Need helppp please
FinnZ [79.3K]
The trick question is that you can’t effect an unknown value because you don’t know what number it is, it has to be a known value, there is nothing that you can do to figure it out, so it’s unknown and cannot be effected.
7 0
2 years ago
Please answer this quickly
tester [92]

Answer:

C. 5x + 11 = 36

Step-by-step explanation:

You can see in the diagram that there are 5 x variables and eleven which make up the total diagram that says 36 so it would have to be 5x+11 = 36

4 0
2 years ago
Read 2 more answers
I have <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Bdx%7D%7Bdt%7D%20%3D%20%20%5Cfrac%7B5%7D%7Bx%7D%20" id="TexFormula1" title=
mojhsa [17]
\bf \cfrac{dx}{dt}=\cfrac{5}{t}\quad ,\quad x(0)=7\to &#10;\begin{cases}&#10;f(t)=0\\&#10;t=7&#10;\end{cases}\\\\&#10;-----------------------------\\\\&#10;\displaystyle \int \cfrac{5}{t}\cdot dt\implies 5\int \cfrac{1}{t}\cdot dt\implies 5ln|t|+C= f(t)&#10;\\\\\\&#10;\textit{now, we know when f(t)=0, t=7}\implies 5ln|7|+C=0&#10;\\\\\\&#10;C=-5ln(7)&#10;\\\\\\&#10;thus\implies \boxed{5ln|t|-5ln(7)=f(t)=x}

notice |7| 7 is positive, so we can simply remove the bars and use 7 by itself

6 0
3 years ago
The distance AND midpoint between M (-2,5) and p (7,-3)
zhannawk [14.2K]

Answer:

Distance: 12.04159458 or 12.0

Midpoint: (2.5, 1)

Step-by-step explanation:

I used the Distance and the Midpoint Formulas.



3 0
3 years ago
8+4=8<br> 6+5=30<br> 4+3=12<br> THEN 10+ 6 =?
kari74 [83]

Answer:

this is a trick question. the answer is most likely just 16 lol

3 0
2 years ago
Read 2 more answers
Other questions:
  • A local pizzeria sold 55 pizzas yesterday.
    11·2 answers
  • 2a + 2b = c for b<br> Solve for b
    6·1 answer
  • Help ASAP!!<br>Using the graphed function above, find the following
    12·1 answer
  • Which of the following coordinates is a solution to the linear equation?
    14·1 answer
  • Please help please!!!!!!!!!
    12·1 answer
  • Energy is energy due to the motion or position of an object.
    13·1 answer
  • Find the solution to the system of equations given below:<br> x=-4<br> -5x-4y=16<br><br> PLS HELP
    6·1 answer
  • I need to find the percentage of students who ride the bus
    12·1 answer
  • 3(x - 5) = 30<br> I dont know how to solve this
    9·2 answers
  • Simplify -8(4-3x)-(p+8)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!