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
bulgar [2K]
3 years ago
15

If cos x = -√3/2

Mathematics
1 answer:
Luda [366]3 years ago
7 0

Answer:

c

Step-by-step explanation:

You might be interested in
Can someone walk me through how to do this problem please?​
Sholpan [36]

Hey!

----------------------------------------------------------------

We Know:

m∠AED = 34°

m∠EAD = 112°

----------------------------------------------------------------

Solution:

You notice 4 small triangles in both triangles. That shows that both triangles are the same.

The angles are the same for m∠BDC and m∠AED.

The angles are the same for m∠ADB and m∠EAD

----------------------------------------------------------------

Angles:

m∠BDC = 34°

m∠ADB = 112°

----------------------------------------------------------------

Congruent Angles:

m∠AED ≡ m∠BDC

m∠EAD ≡ m∠ADB

----------------------------------------------------------------

Hope This Helped! Good Luck!

5 0
3 years ago
Area of square tile, math question
Inessa05 [86]

Answer:

Answer: √49

___________

√49 = 7

Step-by-step explanation:

The area of a square is equal to the square of its side or the product of its side and its side.

A = s², because the sides of a square are congruent.

5 0
3 years ago
If ABC=DEF and MNO=PQR, then ABC=PQR by the transitive property.
zavuch27 [327]

Answer:

B. False

Step-by-step explanation:

There is not enough information to make that conclusion. The two statements are completely unrelated, so the transitive property cannot be used. None of the given statements say that ABC is congruent to MNO or PQR. That means that nothing can be assumed about DEF. To use the transitive property you would need proof that ABC=MNO or ABC=PQR. But neither of those statements are there so the answer is false.

3 0
3 years ago
Rewrite 22/9 as a mixed number
saveliy_v [14]

Answer:

the mixed fraction is 2 4/9

4 0
2 years ago
Read 2 more answers
What are the opposites of 5, −2.4, 2.25, and 8 12 ? Enter the answers in respective order, each separated by comma.
andrew11 [14]

Answer:

-5, 2.4, -2.25, -8, -12

3 0
3 years ago
Read 2 more answers
Other questions:
  • Mr.Chang had 30 boxes each box has 10 erasers If he gave each student has 2 erasers how many students could he give erasers to
    13·1 answer
  • Sam invests $6000 in two different accounts. The first account paid 12 %, the second account paid 7 % in interest. At the end of
    11·1 answer
  • Two years ago, Ben borrowed $150 from his brother to buy a CD player. He agreed to pay $15 in interest. What is the simple annua
    7·2 answers
  • Brandon sights a helicopter above a building that is 200 feet away at an angle of elevation of 30 degrees. To the nearest foot,
    13·1 answer
  • (a): How far does Debra travel per revolution?<br> (b): What is the slope of the graph?
    5·1 answer
  • ABCD is a trapezium in which AB parallel DC ,DC=30cm and AB=50cm .If X and Y are respectively the mid point of AD and BC then pr
    9·1 answer
  • A certain chalkboard manufacturer determines that their largest blackboard model has a mean length of 5.00 m and a standard devi
    12·1 answer
  • I don’t know what to do here. If someone help me would be great!
    11·1 answer
  • Will give brianliest
    14·2 answers
  • Rewrite 1/5 barrel 1/2 hour as a unit rate
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!