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
KiRa [710]
3 years ago
5

HELP I HAVE THE ANSWERS ALL I NEED IS TO SHOW THE WORK!!

Mathematics
2 answers:
kap26 [50]3 years ago
7 0
D I believe the answer is
miskamm [114]3 years ago
4 0

Answer:

sinθ= opp/hyp

sinθ= 5/x

sin30= 5/x

x= 5*sin30

x=2.5

Step-by-step explanation:

not 10 the answer is 2.5

You might be interested in
Which does not show a direct variation between x and y?  
Dmitry [639]
(1)\\direct\ variation\ between\ x\ and\ y:\ \ \ y=k\cdot x\ \ \ and\ \ \  k\in\ R\\\\Ans.\ NOT\ direct\ is\ D\\\\(2)\\f(x) = m\cdot x\ \ \ and\ \ \ f(6)=8\\\\ \Rightarrow\ \ \ m\cdot 6=8\ \ \ \Rightarrow\ \ \ m= \frac{8}{6} = \frac{4}{3} \ \ \ \ \Rightarrow\ \ \ \ Ans.\ D\\\\(3)\\f(x)=30x\ \ \ \Leftrightarrow\ \ \  \frac{f(x)}{x} =30\ \ \ \ \ \ \Rightarrow\ \ \ \ constans=30\ \ \ \ Ans.\ B.

\\\\(4)\\f(x)=m\cdot x\ \ and\ \ f(8)=56\\\\m\cdot8=56\ \ \Leftrightarrow\ \ m= \frac{56}{8} =7\ \ \Rightarrow\ \ \ f(x)=7x\ \ \ \Rightarrow\ \ \ f(2)=7\cdot2=14\\\\Ans.\ D.
3 0
3 years ago
A hiker descends from a mountain peak. If the hiker descends at a rate of 700 feet every half hour, what is the hiker's elevatio
geniusboy [140]

Answer:

-4,200 feet

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
If f(x)=4x^2 and g(x)=x+1, find (fog)(x)
iren [92.7K]

Answer: The value of (f_\circ g)(x)  is  4(x+1)^2  .

Step-by-step explanation:

Given: f(x) = 4x^2 \text { and } g(x) = x+1

To find: (f_\circ g)(x)

As we know it is composition function which means that  g(x) function is in f(x) function.

So we have

(f_\circ g) (x) =  f[g(x)]

\Rightarrow( f_\circ g)(x)= f(g(x)) = 4(g(x))^2

Now substitute the value of g(x) we get

(f_\circ g)(x)= 4(x+1)^2

Hence, the value of (f_\circ g)(x)  is  4(x+1)^2  .

5 0
4 years ago
What can the reader study to most directly determine the theme of a poem?
harina [27]
The answer will be C. Theme basically means the message of a story.
6 0
3 years ago
Read 2 more answers
Need number 6.) <br> With answer and graphing chart included!
Aloiza [94]
#4 is B, #5 is A, and #6 is C
6 0
3 years ago
Other questions:
  • What is the average of a set of numbers
    7·2 answers
  • It’s me again lol pls help
    12·1 answer
  • PLEASE HELP 100 POINTS!!
    13·2 answers
  • Write the decimal as a fraction or a mixed number in simplest form. 3.4
    10·2 answers
  • Question 1(Multiple Choice Worth 1 points)
    6·2 answers
  • 1<br> What is the solution to the equation 5x + 4 =19
    15·1 answer
  • Please hallp i will give brainly
    14·1 answer
  • Salary outstanding rs 2,000​
    6·2 answers
  • Andy is scuba diving. He starts at sea level and then descends 10 feet in 2 1/2 minutes. Represent Andy's descent in feet per mi
    10·1 answer
  • What is the best way to display data if there is a wide range and we want to see individual data?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!