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
mina [271]
3 years ago
8

Which of the following is true of the location of the terminal side of an angle, Theta, whose sine value is One-half?

Mathematics
2 answers:
FinnZ [79.3K]3 years ago
6 0

Answer:

Theta has a reference angle of 30° and is in Quadrant I or II

Step-by-step explanation:

Sin(theta) = ½

Basic angle: 30

Angles:

30,

180-30 = 150

Because sin is positive in quadrants 1 and 2

erik [133]3 years ago
4 0

Answer:

A

Step-by-step explanation:

You might be interested in
You grab two jelly beans from a jar at the same time. b you draw a card from a deck, replace it, and draw a second. c you draw a
Charra [1.4K]
How is this a question did you re word it
5 0
2 years ago
How much solutions does this equation have?
Evgesh-ka [11]

Answer:

All solutions or infinite.

Step-by-step explanation:

Turn 2y = -4x + 6 into standard form - divide by 2

Y = -2x + 3

2x + y = 3

Substitute the y equation in for y.

2x - 2x + 3 = 3

The x variables cancel out.

3 = 3

Which is true so it means all solutions.

Hope this helps.

8 0
3 years ago
The quotient of two numbers is negative what must be true about the two number
ahrayia [7]

Answer:

when you divide a negative number by a negative number the quotient is always positive.when you divide two negative number then the quotient is always positive

Step-by-step explanation:

:>

7 0
3 years ago
Identify the vertex and axis of symmetry.<br> f(x) = 3(x+7)²-5
Verizon [17]

Answer:

haiii i can only solve for the vertex...

Step-by-step explanation:

so to find the vertex you have to make it to

y - h = a(x - k)^2

i think

(you could also just make it y = a(x - k)^2 + h but i like the second one better)

soo

y + 5 = 3(x + 7)^2

the vertex is

(-7, -5)

and ummm i think the axis for the axis of symmetry .ss

x = 2a/b but im not sure

5 0
2 years ago
Read 2 more answers
Dida bought a scratch ticket for $2.00. The potential payoffs and probability of those payoffs are shown below.
kakasveta [241]

9514 1404 393

Answer:

  (b)  $1.15

Step-by-step explanation:

The expected value is the sum of products of payoff and probability:

  $0×0.15 +0.50×0.5 +1.0×0.2 +2.0×0.1 +10×0.05

  = $0 +0.25 +0.20 +0.20 +0.50

  = $1.15 . . . . expected value of the scratch ticket

4 0
2 years ago
Other questions:
  • A sundae requires 3 ice-cream scoops and 4 strawberries, and a milkshake requires 2 ice-cream scoops and 6 strawberries. Ramses
    9·1 answer
  • If (5x^4)(2x^6)=ax^b, what is the value of a-b?
    9·2 answers
  • Sally is buying new school supplies she uses a 15% off coupon on the set of markers that was originally $3 she also bought some
    15·1 answer
  • [x-(3-5i)][x-(3+5i)]
    13·1 answer
  • M= 15,<br> What is the value of m in the 6<br> 12<br> 141<br> 18
    10·1 answer
  • There are three types of chocolates - White chocolate,
    14·1 answer
  • What is the value of x?
    11·2 answers
  • If m = 2 2/5, what is the value of 5(m + 2)? 20 2/5, 3/5 ,9 2/5 ,22
    11·1 answer
  • If H is the circumcenter of triangle BCD, find each measure. CD, CE, HD, GD, HG, HF
    14·1 answer
  • Crafter’s Warehouse sells 5 yards of solid color fleece for $8.58. They sell 16 feet of patterned fleece for $11.00. Which fleec
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!