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
sergey [27]
3 years ago
6

See attachment , and all questions. Is what I've done correct? Please explain your answers :)

Mathematics
2 answers:
Dafna11 [192]3 years ago
6 0
you got all right just check it and do the other one
Temka [501]3 years ago
6 0
Yup ^_^
 hfgghhhhhhhhfh
You might be interested in
what are the lengths of the legs of a right triangle in which one acute angle measures 19° and the hypotensue is 15 units long?
givi [52]
Refer to the diagram shown below.

Given:
m∠A = 19°
c = 15

By definition,
sin A = a/c
Therefore
a = c*sin A = 15*sin(19°) = 4.8835

cos A = b/c
Therefore
b = c*cos A = 15*cos(19°) =14.1828

Answer:
The lengths are 4.88, 14.18, and 15.00  (nearest hundredth)  

6 0
3 years ago
20) Your goal is to earn at least $234.50 this week. If you earn $8.00 per hour plus a bonus amount of $130.50, how many hours d
NISA [10]

Answer:

13

Step-by-step explanation:

243.50 - 130.50 = 104

104 ÷ 8 = 13

6 0
3 years ago
HELPP PPLEASEEE!!!
olga2289 [7]

Answer:

See below in bold.

Step-by-step explanation:

Ship's vector:

Horizontal component = 30 cos 30  = 25.98.

Vertical component = 30 sin(-30) = -15.

So it is <25.98, -15).

The current's vector:

Horizontal component =  5 sin 20 = 1.71.

Vertical component = 5 cos 20 = 4.7.

So it is <1.71, 4.7>.

5 0
3 years ago
Read 2 more answers
Write an equation of the line in slope intercept form that passes through (3, 1/2) and has a slope of 4.
mash [69]

Answer:

Step-by-step explanation:

Write an equation of the line in slope intercept form that passes through (3, 1/2) and has a slope of 4.

7 0
2 years ago
Solve for y <br> y - 2x = 15 ​
Kamila [148]

Answer:

y=2x+15

Step-by-step explanation:

Add 2x to both sides of the equation.

4 0
3 years ago
Other questions:
  • (0,1),(1,3),(2,5),(3,7) function rule
    13·1 answer
  • The population of a city in 2005 was 18,000. By 2010, the city's population had grown to 32,800. If the population growth follow
    7·1 answer
  • The movie theater has 250 seats 225 seats were sold for the carriage showing what percent of seats are empty?
    10·1 answer
  • Darrel just bought his very first mountain bike, an aluminum-framed front-and-rear suspension beauty that he's been saving for m
    5·2 answers
  • What is the value of x?
    8·2 answers
  • Factor please.<br> m^2 - 64n^2
    9·2 answers
  • When y is directly proportional to x, the value of y = -2 when x = 4. What is the value of y when x = 8?
    14·1 answer
  • Use the graph to find the possible value for X such that f(x) =10
    14·2 answers
  • Please help answer this question for me.
    5·1 answer
  • 40 + 56 ÷ p - q<br><br> i need the answer asap
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!