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
vova2212 [387]
3 years ago
11

The figure below shows a right triangle:

Mathematics
2 answers:
grigory [225]3 years ago
6 0

Answer:

cos x

Step-by-step explanation:

r/q represents the sine of angle y:  opposite side  /  hypotenuse.  

In terms of x, r / q is the ratio adjacent side / hypotenuse, which is cos x.

il63 [147K]3 years ago
5 0

Answer:

The correct answer is option C.  Cos x

Step-by-step explanation:

<u>Points to remember</u>

<u>Trigonometric ratios </u>

Sin θ  = Opposite side/Hypotenuse

Cos θ = Adjacent side/Hypotenuse

Tan θ = Opposite side/Adjacent side

From the figure we can see that, a right triangle with angles  and sides are given.

<u>To check the options</u>

1) Sin x = Opposite side/Hypotenuse  = p/q

2). Cos y = Adjacent side/Hypotenuse  =p/q

3). cos x= Adjacent side/Hypotenuse  = r/q

4). tan y = Opposite side/Adjacent side = r/p

Therefore the correct answer is option C.  Cos x

You might be interested in
Please helppp due in 10 minutesss!!!
Blizzard [7]

Answer:

Step-by-step explanation:

A=3

B=4

C=6

D=5

E=1

F=7

G=2

5 0
3 years ago
Nicole buys envelopes for her home office that come in boxes of 125 envelopes. If she buys 18 boxes, how many envelopes will she
yawa3891 [41]

Answer:

➩ 2,250 envelopes.

Step-by-step explanation:

Given that, Nicole buys 125 envelopes per box for her home office.

Therefore, She will have 18*125 envelopes in all

So, 18*125 is 2,250 envelopes

6 0
3 years ago
The area of a rectangle is 20 square inches. If the length is 4 inches less than 6 times the width, then find the dimensions of
Tpy6a [65]

Step-by-step explanation:

Let the width=x

Length =6x-4

As we know that in a rectangle

{\boxed{\sf Area=LB}}

  • Substitute the values

\hookrightarrow\sf x (6x-4)=20

\hookrightarrow\sf 6x^2-4x=20

\hookrightarrow\sf 6x^2-4x-20=0

  • Here a=6, b=-4, c=-20.
  • use quadratic formula

\hookrightarrow\sf x=\dfrac {1}{3}+\dfrac {1}{3}\sqrt {31} \quad or \quad \dfrac {1}{3}+\dfrac {-1}{3}\sqrt {31}

8 0
3 years ago
Why is the product of 9s diagonal?
Nadusha1986 [10]

Answer:

A. With each 9s fact you add another 9, which means you go straight down a row and back one space. This creates a diagonal pattern in the grid.

6 0
3 years ago
What is the coefficient of the term x7y in the expansion of (x + y)^8?
s344n2d4d5 [400]
<span>The coefficient for x^7*y is equal to 8Choose7 which is 8!/7! which is 8, or answer b. Pascal's triangle may be used to capture this as well, or use the exponent as above.</span>
3 0
4 years ago
Other questions:
  • Using the parkland formula, calculate the hourly rate of fluid replacement with lactated ringerâs solution during the first 8 ho
    6·1 answer
  • 3/4 of a number n is equal to -150. Write the verbal sentence as a equation
    10·1 answer
  • a train traveled 1/5 of the distance between two cities in 3/4 of an hour ,at this rate what fraction of the distance between tw
    12·2 answers
  • Math Help!!
    6·1 answer
  • Apply the technique of using nets to create an equation to solve for the surface area of the rectangular prism. -- Place answers
    10·1 answer
  • According to the graph, a student who studies 10 hours per week should earn a score of about how much?
    11·1 answer
  • A) m + n<br> B) 0<br> C) m - 1<br> D) -(m+n)
    9·1 answer
  • a triangle has two sides of length 6 and 1. What is the smallest possible whole-number length for the third side?
    7·1 answer
  • Solve |x–1| = 6x + 12
    13·1 answer
  • MUST EXPLAIN NOT A STRAIGHT UP ONE ANSWER OR REPORTED
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!