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
PIT_PIT [208]
3 years ago
6

What are the polar coordinates for (-7, 7)?​

Mathematics
1 answer:
scZoUnD [109]3 years ago
3 0

Answer:

The polar form of (7, - 7) is (r, θ) = (7√2, - π/4)

Step-by-step explanation:

You might be interested in
Abby sold half of her comic books and then bought seventeen more. She now has 32. With how many did she begin?
Art [367]

Answer:

15 because 32 - 17 = 15

Step-by-step explanation:

3 0
3 years ago
Suppose 0 is an angle in the first quadrant and cos(0) = 1 What is the value of sin(0)?
suter [353]

Answer:

Step-by-step explanation:

I'm going to use a Pythagorean identity to help make this make sense.

sin^2\theta+cos^2\theta=1

We are given that cos(0) = 1, so

cos²θ = 1² which simplifies to

cos²θ = 1. So filling into our trig identity:

sin²θ + 1 = 1 and

sin²θ = 0 then

sinθ = √0 so

sinθ = 0

sin^{-1}\theta=0 so

sin(0) = 0

7 0
3 years ago
Please show your work.
chubhunter [2.5K]

Answer:

Add 136 to 138 and you get 261 as your Answer

Step-by-step explanation:

6 0
3 years ago
State if the triangles are similar. If so, how do you know they are similar and complete the similarity statement.
malfutka [58]

Answer:

FED ~ MLF

Step-by-step explanation:

∠L = ∠E

∠F = ∠F

Since both angles are congruent, that would mean all angles are congruent.

If all angles are congruent, then the triangles are always similar no matter the length of the sides.

6 0
3 years ago
Read 2 more answers
What is 2+2+2-2+4-8?
bogdanovich [222]

Answer:

Answer- 0

Step-by-step explanation:

2+2+2-2+4-8= 4-2+4-8=0

hope this helps :)

3 0
3 years ago
Read 2 more answers
Other questions:
  • Some animals on farms eat hay to get energy. A cow can eat 24 pounds of hay each day. Write and evaluate an expression to find h
    7·1 answer
  • In city W, the average cost for a gym membership is given by the equation y= 34.99x+49, where y is the total cost, in dollars, f
    15·1 answer
  • What is sinB ?<br><br><br><br> Enter your answer, as a simplified fraction, in the box.
    9·2 answers
  • where would the parentheses go in 12 divided by 2 times two to the power of three to get the answer of 120
    13·1 answer
  • So there's arithmetic sequence a9 is 2 and s11 is 15.4,<br> Find a3​
    6·1 answer
  • FAST
    14·1 answer
  • The number of girls in class varies directly as the number of boys. One class had 3 boys and
    6·1 answer
  • Please help solve. Show all work pls.
    10·1 answer
  • A square has a perimeter of 40 feet. Find the length of the diagonal of the square.
    10·1 answer
  • The area of the regular pentagonal base of this prism is 43.06 square units. What is the volume of this prism?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!