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
Alla [95]
2 years ago
9

Plz help due today this is one question plz show work

Mathematics
1 answer:
Assoli18 [71]2 years ago
5 0

Answer:

a. -1/2

b. sq rt 2 / 2

c. -1

d. sq rt 3 / 2

e. -1

f. -pi/6

Step-by-step explanation:

you use the trig values table

You might be interested in
Find the missing side or angle. Round to the nearest tenth. C=53° B= 80° a=2 b=[ ? ]​
Degger [83]

9514 1404 393

Answer:

  b ≈ 2.7

Step-by-step explanation:

The missing angle A is ...

  A = 180° -53° -80° = 47°

The law of sines tells you ...

  b/sin(B) = a/sin(A)

  b = sin(80°)×2/sin(47°) ≈ 2.6931

Side b is about 2.7 units.

5 0
3 years ago
Read 2 more answers
Plz help I need answer asap
Dimas [21]
Gchdbncxthysshj teethed how
4 0
2 years ago
What is the solution for I
xeze [42]

Answer:

no solution

Step-by-step explanation:

5 0
3 years ago
Please someone help me!!!! SHOW ALL WORK! ive been stuck on this question for 2 days!! :((((((
Otrada [13]

Step-by-step explanation:

x² + y² − 8x + 10y − 8 = 0

Rearrange:

x² − 8x + y² + 10y = 8

To complete the square, take half of the x and y coefficients, square it, then add the result to both sides.

(-8/2)² = 16

(10/2)² = 25

x² − 8x + 16 + y² + 10y + 25 = 8 + 16 + 25

x² − 8x + 16 + y² + 10y + 25 = 49

Factor the squares:

(x − 4)² + (y + 5)² = 49

The center is (4, -5) and the radius is 7.

6 0
3 years ago
Describe 2 ways that an exterior angle of a triangle is related to one or more or the interior angles
shtirl [24]
The 2 angles at a vertex are supplementary (one interior and one exterior) the exterior angle is = the the sum of the 2 remote interior angles..
8 0
3 years ago
Other questions:
  • NEED HELP ASAP!!!!!!
    7·1 answer
  • Joes apple weights 4/5lbs. Marta weights 0.5 lbs. How much more does joes apple weight?<br>​
    15·1 answer
  • Which of the following is an asset
    6·1 answer
  • Please help this is very easy!!!!!!!
    14·2 answers
  • Which equation is 3 a solution for​
    13·2 answers
  • I need help on the ones I did not do
    11·1 answer
  • In the diagram FEL ~ JOS
    5·1 answer
  • I Neeedd it quickk pleasee anyonee helpp
    14·2 answers
  • 10(-9X8+1,450,395X-50-1.304)
    12·1 answer
  • Several students made comments about this image.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!