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
ki77a [65]
3 years ago
15

90 in terms of pi please help

Mathematics
1 answer:
andrew11 [14]3 years ago
5 0

Answer:

90 degrees pi/2 radians

I think so but i dont know

Step-by-step explanation:

You might be interested in
Wood and colleagues (2009) examined the value of self-affirmation. In a typical study, participants either engaged or did not en
maxonik [38]

Answer:

Option A) independent variable – self-affirmations; dependent variable – self-esteem scores

Step-by-step explanation:

We are given the following in the question:

"Wood and colleagues (2009) examined the value of self-affirmation. In a typical study, participants either engaged or did not engage in self-affirmations. Later, their current self-esteem was assessed."

Independent and Dependent Variable:

  • Dependent variable is the variable whose value depends on the independent variable.
  • Independent variable is the free variable.

For the given scenario, self esteem is assessed based on the fact that participants either engaged or did not engage in self-affirmations.

Thus, the dependent variable is self esteem and the independent variable is engagement in self affirmation.

Thus, the correct answer is

Option A) independent variable – self-affirmations; dependent variable – self-esteem scores

8 0
3 years ago
You toss a coin four times. the first, second and third toss are heads. what's the probability of the fourth toss also being hea
Ilya [14]
They are independent, so it will be 50%.
5 0
3 years ago
Read 2 more answers
A rectangle has an area of 36 inches squared. Write an equation to show how the length (l) varies inversely the width (w).
Anastaziya [24]
Start with the first sentence, and the definition of the area of a rectangle:
l * w = 36

Rewrite the equation to get
l = 36 / w
or
w = 36 / l
Either one shows the inverse relationship between w and l.

Assuming the last part wants you to write an equation for an x-y graph, the equation would be
y = 36 / x
8 0
3 years ago
5+<img src="https://tex.z-dn.net/?f=%5Csqrt%7B16x%5E%7B2%7D%20-37x-2%20%7D%3D4x" id="TexFormula1" title="\sqrt{16x^{2} -37x-2 }=
bonufazy [111]

Answer:

Step-by-step explanation:

\sqrt{16x^2-37x-2} =4x-5\\squaring~ both~sides\\16x^2-37x-2=16x^2-40x+25 ~[(a-b)^2=a^2-2ab+b^2]\\16x^2-37x-2-16x^2+40x-25=0\\3x-27=0\\3(x-9)=0\\x-9=0\\x=9

4 0
4 years ago
Pls answer bb I give extra pp-oints (::
DENIUS [597]

Answer:let me know please

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • The quotient of 864÷36
    13·1 answer
  • A car drives 40 miles on local roads at 20 mph, and 180 miles on the highway at 60 mph, w Your dinner bill is $25 before tax. Th
    5·1 answer
  • What is the value of 64/225
    12·1 answer
  • Why is integers Z for NZQR
    7·1 answer
  • Can someone answer this for me please
    9·1 answer
  • What is the volume of the prism shown below?<br><br> O 8 cm<br> O 10 cm<br> O 12 cm3<br> O 16 cm3
    11·1 answer
  • Multiple choice, plz help
    9·1 answer
  • a circular garden has a diameter of 12 feet. what is the best approximation for the circumference of the garden? use 3.14 to app
    9·1 answer
  • Does (9, 0) make the equation y = x + –9 true?
    6·2 answers
  • How do we graph ​y+6=45(x+3)?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!