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
Karo-lina-s [1.5K]
2 years ago
10

4. If A = 45° and B = 30°, verify the following (a) sin (A - B) = sinA.cosB - COSA, sinB.

Mathematics
1 answer:
noname [10]2 years ago
7 0
Uhh enuhlish okkk hehehehe
You might be interested in
What are the two ordered pairs for 5x=-1
jonny [76]
5x = -1

x = -1/5 = -0.2

That means that any ordered pair for the line will be (-0.2, y)

You can put any number in for y.

So two ordered pairs could be:

(-0.2, 1)
and
(-0.2, 2)
8 0
2 years ago
Mr smith 6 hours earned 267. how much did he earn per hour​
Pepsi [2]

Answer: $44.50 per hour

Step-by-step explanation:

so easy

6hrs=$267

divide by 6 on both sides

1hr=$44.50

5 0
3 years ago
ASAP PLS ANSWER HELP
castortr0y [4]

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Answer: Answer #1 in top left corner

Explanation:

Only have 15 sites represented

I hope this helped!

<!> Brainliest is appreciated! <!>

- Zack Slocum

*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

4 0
2 years ago
Read 2 more answers
write the equation in slope-intercept form of the line that has a slope of -3 and contains the point (4, -5).
Novosadov [1.4K]
You can answer this question by plugging the given values into point-slope form, which is y - y_{1} = m (x - x_{1}). M will represent slope and x_{1} and y_{1} will represent the x and y coordinates.

   y - y_{1} = m (x - x_{1})   Substitute in the values
y - (-5) = 4 (m - 4)   Cancel out the -(-5)
   y + 5 = 4 (m - 4)   Use the Distributive Property
   y + 5 = 4m - 16    Subtract 5 from both sides
       
         y = 4m - 21
 

3 0
2 years ago
6. Michael drove a small car
alekssr [168]

Answer:

unknown

Step-by-step explanation:

15 times 3.14

8 0
3 years ago
Read 2 more answers
Other questions:
  • Fiona had $50 to go canoeing . She had to pay an $18 deposit in addition to the hourly rate of $10.50 per hour. Write and solve
    9·1 answer
  • A Total of 35 pints of blood were collected at a local blood drive. How many quarts of blood were collected?
    9·2 answers
  • Please help me<br> -<br> -<br> -<br> Thanks by the way!!
    14·2 answers
  • 8. 36.8 = [11.5 – (2.5 X 3)]2
    9·1 answer
  • Add the rational expressions
    15·1 answer
  • Which conic section does the equation below describe?<br> (y-1)^2=8(x+3)
    7·1 answer
  • Sketch a picture a shoe box with length 12 inches height 6 inches and width 6 inches
    11·1 answer
  • A rectangular prism has a volume of 1968 cm³, a width of 16 cm and a height of 15 cm. What is the length of e prism?
    8·1 answer
  • 11. What is the value of x?<br> X<br> X-<br> 2<br> x + 5<br> x + 1
    8·1 answer
  • Suppose you are looking to purchase a new TV. You are placing it in an opening that is 136 cm wide but want to leave at least 2
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!