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
viva [34]
3 years ago
5

Evaluate (if possible) the sine, cosine, and tangent of the real number. (If not possible, enter IMPOSSIBLE.)

Mathematics
1 answer:
ankoles [38]3 years ago
5 0
T = -π/4
sin(-π/4) = -sin(π/4) = -1/√2
cos(-π/4) = cos(π/4) = 1/√2
tan(-π/4) = -1
You might be interested in
What is the difference in length between the shortest and longest worm?<br><br>I don't understand
eduard
Shortest is 3/4 longest is 1 1/2. 1 1/2 -3/4=3/4
8 0
3 years ago
Read 2 more answers
2(3x + 2) = 2x - 1+x.
andrew-mc [135]

Answer:

x = -5/3

Step-by-step explanation:

Hope this helps!

Best of luck!♥

5 0
3 years ago
Read 2 more answers
A leaking pond loses 20 gallons of water in 35 hours. How many gallons of water will it lose in 47 hours?
Mama L [17]
20/35 gallons per hour
(20/35) * 47 = around 27 gallons in 47 hours
6 0
3 years ago
A triangle that has no sides of equal length and one angle greater than 90° is which type of triangle?
Ganezh [65]

Answer:

It’s a obtuse triangle/scalene triangle

Step-by-step explanation:

Giving the information that is provided if the sides are not equal then it seems to be that the correct answer would be Obtuse Scalene

6 0
2 years ago
Read 2 more answers
Find the equation of the line through (10, 4) that is parallel to the line with the equation
lyudmila [28]

Answer:

x + y = 14

Step-by-step explanation:

Parallel lines have the same slope, so the line's slope will be -1.

Plug this slope and the given point into y = mx + b to find b:

y = mx + b

4 = -1(10) + b

4 = -10 + b

14 = b

Then, plug this and the slope into y = mx + b

y = -x + 14

Then, put this into standard form by moving the x to the other side:

x + y = 14 is the equation in standard form

6 0
3 years ago
Other questions:
  • There are 230 calories in a 48 g packet of M\&amp; M's. How many calories are<br> in a 72 g bag?
    9·2 answers
  • I need help plz. 10 points
    14·1 answer
  • Liz is putting wallpaper on a 9-foot by 12foot wall. The roll of wallpaper is 30 inches wide. What is the area
    15·1 answer
  • In a lot (collection) of 100 light bulbs, there are 5 defective bulbs. an inspector inspects 10 bulbs selected at random. find t
    6·1 answer
  • Charlie’s pizza charges $12 for a medium cheese pizza plus $2 for each additional topping. The cost of a medium pizza, y, with x
    14·1 answer
  • What is the cost of 400g at £1.50 per 1/2kg
    10·1 answer
  • What is the length of segment AB? <br> 5<br> 6<br> 8<br> 10
    13·1 answer
  • 4(3x + 4) - 2x = 24<br> PLSS answer
    13·1 answer
  • If 20 out of 25 students in a P.E. class are boys, what percent of the class is made up of boys?
    8·1 answer
  • What describes the slope of this line
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!