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
Tatiana [17]
3 years ago
15

Please help, i need this done asap!

Mathematics
1 answer:
Bond [772]3 years ago
7 0

Answer:

}\frac{\sqrt{2} }{2} or 0.707

Step-by-step explanation:

cos(315) is equivalent to cos (\frac{7\pi }{4})

You can look at the unit circle to find the cos value for this. Keep in mind that cos is the x value of the corresponding coordinate.

You might be interested in
This is my little brothers work n I don’t even understand it either helpppp
astra-53 [7]

Answer:

92

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
What is the distance between –3 and 2 on the number line?
Veronika [31]
The distance between -3 and 2 is 5 because if you were to draw a number line and put -3 and 2, you have to count what’s on the inside
7 0
3 years ago
What is the simplified form of the fifth root of x to the fourth power times the fifth root of x to the fourth power
elena55 [62]
I believe the following is your problem (if not do rectify me). If so, then:

⁵√x⁴ .⁵√x⁴
1st method: 
⁵√x⁴ .⁵√x⁴ = x⁴/⁵ . x⁴/⁵ = x⁽⁴/⁵ +x⁴/⁵⁾ = x⁸/⁵ = ⁵√x⁸ = ⁵√(x⁵.x³) = x. ⁵√x³
2nd method:
⁵√x⁴ . ⁵√x⁴ = ⁵√(x⁴. x⁴) = ⁵√(x⁴⁺⁴) = ⁵√x⁸ = x .⁵√x³ 
3 0
3 years ago
Read 2 more answers
Compare and contrast the 3 triangle congruency ASA, AAS and SAS.
Serhud [2]

Answer:

ASA and AAS are two postulates that help us determine if two triangles are congruent. ASA stands for “Angle, Side, Angle”, while AAS means “Angle, Angle, Side”. ... ASA refers to any two angles and the included side, whereas AAS refers to the two corresponding angles and the non-included side

Step-by-step explanation:

3 0
3 years ago
Help with the answer <br> z\12=10 what is it and there is no options to this
Verizon [17]
The answer is z=120 because you need to isolate z and to do that you must multiply each side by 12 and you end up with z=120
8 0
4 years ago
Other questions:
  • A chemical equation is shown:
    6·1 answer
  • We bought five 3 3/4 pound bags of bird seed. What is the total weight of the birdseed they bought
    15·1 answer
  • I need someone's help.. I need someone to go on this website and do some math for me... I can send you the login and password in
    13·1 answer
  • Please answer fast please
    8·2 answers
  • Using the information above regarding the proportion of agenda-less meetings, choose the correct conclusion for this hypothesis
    6·1 answer
  • In a two-digit number the tens digit is four less than the units digit. Seven times the tens digit plus five times the units dig
    15·1 answer
  • What is the distance between 16 and 8
    11·1 answer
  • 3/4(1/4x+8)-(1/2x+2)=3/8(4-x)-1/4x
    8·1 answer
  • Need help answering this !
    14·1 answer
  • Landon draws a quadrilateral that is not a rhombus. which features could her quadrilateral have?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!