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
Neko [114]
3 years ago
5

Which trigonometric function is equivalent to sec(-270) ? a. sec(-120) c. sec(-30) b. sec(60) d. sec(90)

Mathematics
1 answer:
BARSIC [14]3 years ago
8 0
The equivalent of sec (-270) will be found as follows:
we add our angle to 360°
-270+360
=90
But sec(-270) is a positive value, this implies that the angle that will give us the same answer as sec (-270) should also give us the positive value. This means that 90 is our answer since it will give us the positive sec value.
The answer is d. sec(90)
You might be interested in
If the parent function is y = 1/x, describe the change in the equation y = - 1/x-1 - 10
goldenfox [79]

Answer:

C

Step-by-step explanation:

Firstly, we have 1/x as the parent function. 1/x-1 describes the graph of 1/x to shift 1 unit right. -1/x-1, states that it is reflected across the x-axis. And -1/x-1 -10 states that it is shifted 10 units down.

6 0
3 years ago
Four friends went scuba diving today Ali dove 70 feet Tim went down 50 feet Carlton dove 65 feet and Brenda reach 48 feet below
aksik [14]
Brenda, Tim, carlton, alo
8 0
3 years ago
Read 2 more answers
How can I solve the statement below?
QveST [7]

9514 1404 393

Answer:

  A ≈ 65.4°

Step-by-step explanation:

The mnemonic SOH CAH TOA is intended to remind you of the trig relations associated with pairs of sides. For angle A, given sides b and c are the adjacent side and the hypotenuse, respectively. The appropriate relation is ...

  Cos = Adjacent/Hypotenuse

  cos(A) = b/c

  A = arccos(b/c) = arccos(2.5/6)

  A ≈ 65.4°

6 0
3 years ago
Is rolling doubles a simple event or compound event? Explain.<br><br><br> (rolling double dice)
nexus9112 [7]
You have to consider the sample space. In this example the sample space

is {1,2,3,4,5,6}

A simple event can be defined as a SINGLE outcome : Example getting a 3 OR 5 OR any other number from the sample space.

Now if you roll 1 dice & you want to get an even number (2,4,6) then you have chosen from the sample space 3 outcome & this is a compound event

Equally if you roll 2 dice and want to get "one" and/or "three" this is a compound event since you have chosen 2 outcome from the sample space.

Mind you, if you want 5 And 5 when rolling two dice it's a simple event because you have chosen ONE outcome from the sample space.

Hope this will help you to understand this kind of problem
4 0
3 years ago
Read 2 more answers
To the person who makes a graph and doesn't copy from another question
allochka39001 [22]

Answer:

H=9;8)

B=(5;4) (ball)

R=(7;0) (hit point)

B'=symetric of B axis perpendicular of x in R

B'=(7+(7-5);4)=(9;4)

Equation BR: y-4=(0-4)/(7-5)(x-5)==>y=-2x+14

Equation RB': y-4=(4-0)/(9-7)(x-9)==>y=2x-14

Is H a point of RB'? y=2x-14 : 8=? 2*9-14==>8=?4 No!

 

you will not make your putt

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Finding the Vertex<br> What is the vertex of the quadratic function f(-x) = (x - 3)(x - 2)?
    13·1 answer
  • Need help...............................................PLZ
    7·1 answer
  • 2 different shapes with an area of 6 square units and perimeter of 12 units
    5·1 answer
  • The function f(x = 2x + 1 is defined over the interval [2, 5]. if the interval is divided into n equal parts, what is the value
    8·2 answers
  • De un total de 40 alumnos, a 36 les gusta ir al cine. ¿Cuál es el porcentaje de alumnos a los que les gusta ir al cine?
    11·1 answer
  • ASAP PLEASE!!The table and the relative frequency histogram show the distribution of the number of tails and three coins are tos
    11·1 answer
  • Find the slope and write in slope intercept form.
    5·1 answer
  • Find the values of the variables.
    10·1 answer
  • Melissa has a student dictionary on her desk. Her dictionary contains 99 pages. In this dictionary, more words start with the le
    8·1 answer
  • Suppose the dial on the spinner is spun 2 times in a row.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!