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
Alekssandra [29.7K]
3 years ago
5

Please help please and thank you

Mathematics
1 answer:
Katyanochek1 [597]3 years ago
3 0

Step-by-step explanation:

\text{We know:}\\\\\sin(-\alpha)=-\sin\alpha\\\\\sin(\alpha\pm k\cdot360^o)=\sin\alpha\\\\===============================\\\\\sin(360^o-\theta)=\sin\bigg(-(\theta-360^o)\bigg)=-\sin(\theta-360^o)=-\sin\theta

You might be interested in
Quadrilateral ABCD with vertices A(-4, 1), B(-2,3), C(0,-2), and D(-5,-2) Give the coordinates of the image if k=3.
borishaifa [10]

If you're using a coordinate plane, I think it makes a trapezoid

3 0
3 years ago
What is the answer to (n+5)x4=28
Eddi Din [679]
(n+5)x4=28(distribute 4 to each number in parenthesis)
4n+20=28(subtract 20 from both sides)
4n=28-20
4n=8(divide 8 by 4)
n=8/4
n=2
5 0
4 years ago
What is the slope of the line represented by y = 5x - 7?​
Ghella [55]
The slope of the line is 5/1 because the number by the x is always your slope and it is always to be announced as a fraction so you add 1 as the denominator if there isn’t already a denominator.
6 0
3 years ago
Read 2 more answers
Graph a line that contains the point (-5, -6) and has a slope of 2/3.
OlgaM077 [116]

Answer:

I think this will help

Step-by-step explanation:

Make a point at(-5,-6) then go up two boxes and right three boxes.

4 0
3 years ago
Read 2 more answers
A local grocery store is running a marketing promotion on social media. They are randomly choosing a winner from the entrants th
AlladinOne [14]

Using it's concept, it is found that the odds that the winner shops in the store 4 or more times a week are given by: 9:41.

<h3>What is the odd of an event?</h3>

It is given by the <u>number of desired outcomes divided by the number of non-desired outcomes</u>.

Researching the problem on the internet, it is found that 18% of the winners shop in the store 4 or more times a week, while 82% do not, hence:

18:82 = 9:41

The odds that the winner shops in the store 4 or more times a week are given by: 9:41.

More can be learned about odds at brainly.com/question/25683609

3 0
2 years ago
Other questions:
  • Joseph's math teacher challenges him to estimate the height of a pine tree next to the
    5·1 answer
  • What is the surface area of the figure shown ?
    14·1 answer
  • How to convert 147.9 price per liter to price per gallon 
    11·2 answers
  • A system of linear inequalities is shown below. y ≥ –2x – 3 1 y&lt;2x+1 Which of the following ordered pairs is a solution to th
    7·1 answer
  • Solve the following system by the comparison method.
    7·1 answer
  • What is the center of a circle represented by the equation (x-5)2+(y+6)2=42?
    10·2 answers
  • What is the rate of change between (1,15) (3,45)?
    15·1 answer
  • Select the correct answer. The temperature in Bloomington on Sunday was 32.6°C. On Monday, the temperature changed by -8.25°C. W
    10·1 answer
  • I request help please,and thank you.
    8·1 answer
  • Drag numbers to write an equation for the line in slope-intercept form. Numbers may be used once, more than once, or not at all.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!