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
Afina-wow [57]
3 years ago
7

Let ∠X and ∠Y be complementary. If sin(X) = 3/5

Mathematics
2 answers:
PtichkaEL [24]3 years ago
5 0

Answer:

answer is B.

Step-by-step explanation:

statuscvo [17]3 years ago
4 0
Since they are complementary 
 x + y = 90

Sin(o) = Cos (90-0) 

Therefore, Cos x = Sin y = 4/5 [ Because x and y are complementary] 



You might be interested in
CD has endpoints C(-3, 4) and D(1, -2). Find the coordinates<br> of its midpoint.
Natalija [7]

Answer:

Midpoint (-1 , 1)

Step-by-step explanation:

Formula: (midpoint)

Let the point A(x , y) be the midpoint of CD.

x=\frac{x_c+x_D}{2} =\frac{-3+1}{2} =\frac{-2}{2} =-1

y=\frac{x_C + y_D}{2} =\frac{4+(-2)}{2} =\frac{2}{2} =1

Then

A(-1 , 1)

4 0
2 years ago
Read 2 more answers
What is the unknown fraction?
daser333 [38]

Answer:

A. 31/100

Step-by-step explanation:

Change 3/10 to hundreds:

3/10 × 10/10 = 30/100

The denominator (the bottom number) must be 100.

61 - 30 is 31.

The missing number is 31/100. See image.

4 0
2 years ago
Write the word form for 300,000,000,000
Rama09 [41]
Three hundred billion
8 0
3 years ago
Read 2 more answers
What is the term-to-term rule for this sequence?<br> 4, 12, 36, 108, 324
kompoz [17]

Answer:

3x

Step-by-step explanation:

you time the previous number by 3 to get the next number

8 0
3 years ago
Which of the following is equivalent to x 3/7
dem82 [27]
I believe it would be b.
explanation: use this rule: (x^a)^b = x^ab
3 0
3 years ago
Read 2 more answers
Other questions:
  • 300 reduced by 3 times x is 33
    8·1 answer
  • Determine the equations of the vertical and horizontal asymptote if any for g(x)= x-1/(2x+1)(x-5)
    9·2 answers
  • What is -3x+5y=-2 2x-2y=1
    10·1 answer
  • Find the equivalent expression.<br> 2^2
    10·2 answers
  • tudents are given 3 minutes for each multiple-choice question and 5 minutes for each free-response question on a test. There are
    5·1 answer
  • What are nutrition facts?
    5·1 answer
  • Complete the inequality statement.
    12·1 answer
  • Hello please help i’ll give brainliest
    9·2 answers
  • Someone please help me on this
    10·1 answer
  • The mean monthly rent of students at Oxnard University is $770 with a standard deviation of $239. John's rent is $1275. What is
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!