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
Y_Kistochka [10]
3 years ago
12

Can someone help me thank youuu!!!

Mathematics
1 answer:
andrew-mc [135]3 years ago
4 0

Answer:

D.

Step-by-step explanation:

cos is positive and sin is negative

=>

it must be in quadrant IV.

you remember, 1 = sin² + cos²

1 = sin² + (3/5)² = sin² + 9/25

25/25 = sin² + 9/25

16/25 = sin²

sin = 4/5 or -4/5

and as sin of this angle is < 0, our solution is -4/5

You might be interested in
Write a sentence that describes the relationship between the dependent variable and the independent variable. (Hint: Ratio langu
BartSMP [9]
An Independent variable can change the dependent variable because the independent variable can be changed alone while a dependent variable can also be changed by another variable.

correct me if I am wrong.
5 0
3 years ago
An architect is designing a building.each floor will be 12 feet tall.
Kamila [148]

Answer:

There are four students working on a project in math class. Miguel has completed 1/8 of the project, Gina has completed 13% of the project, Jatziry has completed 0.10 of the project, and Keva has completed 1/9 of the project. Make a list of the students in order from least to greatest by the amount of the project they have completed.

Step-by-step explanation:

I don't have points

3 0
2 years ago
Y-6=-4(x+4) show steps.
Flauer [41]

Answer:

y = -4x - 10

Step-by-step explanation:

y-6=-4(x+4)

1: distributive property

y-6= -4x - 16

2: add 6 both sides

y = -4x - 10

8 0
2 years ago
I WILL GAVE BRAINLIEST
Arte-miy333 [17]

Answer:

x < -14

Step-by-step explanation:

Step 1: Subtract 6 from both sides.

  • -3x+6-6 > 48-6
  • -3x > 42

Step 2: Divide both sides by -3 and flip the inequality sign.

  • -3x/-3 > 42/-3
  • x < -14

Therefore, the answer is  x < -14.

4 0
2 years ago
Read 2 more answers
Please answer I’ll rate brainlyest
12345 [234]

Answer:

5P3*6C4=60*15=900

Step-by-step explanation:

5P3 refers to the permutations of 5 items taken 3 at a time. To evaluate this, we use factorials as follows;

5P3=\frac{5!}{(5-3)!}

The factorial of an integer n is evaluated as;

n!=n*(n-1)*(n-2)*(n-3).......3*2*1

Using this concept, the above expression can now be simplified as follows;

5P3=\frac{5!}{2!}=\frac{5*4*3*2!}{2!}=5*4*3=60

Therefore, the permutations of 5 items taken 3 at a time is 60.

The next expression, 6C4 refers to the combinations of 6 items taken 4 at a time. The simplification utilizes similar concepts of permutations since we shall be involving factorials;

6C4=\frac{6!}{4!(6-4)!}=\frac{6!}{4!*2!}=\frac{6*5*4!}{4!*2*1}=\frac{6*5}{2*1}=15

Therefore, the combinations of 6 items taken 4 at a time is 15.

The final step is to evaluate the product;

5P3*6C4=60*15=900

3 0
3 years ago
Other questions:
  • There are 250 blue and yellow beads in a box. There are 60 fewer yellow beads than blue beads in the box.what percent of the bea
    5·1 answer
  • Find an equation of the vertical line that passes through (x, y) = (5, 11).
    15·1 answer
  • Factorise fully<br>5ac - 10a2b + 30a​
    14·2 answers
  • On monday,the mars rover traveled 330 cm.On tuesday,it traveled 180 cm.If the rover stopped every 15 cm to recharge,how many mor
    10·1 answer
  • 5,15,35,75 next number
    10·2 answers
  • What is the difference bettween 9 ÷3 and 3÷9​
    11·2 answers
  • Give the parallelogram ABCD with AB = 4 cm, BC = 6 cm, the angle created by the two diagonals is 45 deg. Calculate the area of t
    12·1 answer
  • I’m giving away 100 points please help :
    6·2 answers
  • Please help with my math assignment
    7·1 answer
  • The area of a circle is 16 pi ft? What is the circumference of the circle? Explain.​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!