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
Sedbober [7]
3 years ago
5

In (triangle symbol)ABC, (angle symbol)C is a right angle. Find the remaining sides and angles. Round your answers to the neares

t tenth. Show your work.
a =3, c =19

Mathematics
1 answer:
irinina [24]3 years ago
3 0
Use the Pythagorean Theorem.

a² + b² = c²

3² + b² = 19²

9 + b² = 361

b² = 352

b = 4√11

Now, solve for the remaining angles by using the trigonometric ratios:

Sine = opposite/hypotenuse

sin(A)= 3/19

sininverse(3/19) = 9.1 = angle A

180-9.1-90 = 80.9 = angle B


You might be interested in
No link I need a answer please and thank you
worty [1.4K]

Answer:

I'm going to put a link, but not an answer link

Step-by-step explanation:

1) cant see the picture, it doesn't want to load

2) I just want to play a round of Factory

https://www.blooket.com/play?id=984212

Could you explain the question as good as you can so I can try to answer?

7 0
3 years ago
Light travels at a speed of about 186,000 miles per second. How far does light travel in 5 second? Use repeated addition to solv
11Alexandr11 [23.1K]

Answer:

Step-by-step explanation:

The speed of light in a vacuum is 186,282 miles per second (299,792 kilometres per second), and in theory nothing can travel faster than light. In miles per hour, light speed is, well, a lot: about 670,616,629 mph. If you could travel at the speed of light, you could go around the Earth 7.5 times in one second.

186 ,282 x 5  = 931 , 410  for 5 seconds

8 0
4 years ago
Tabby Soft believes that it will need new equipment in 5 years. The equipment will cost $26,000. What lump sum should be investe
svetoff [14.1K]
The following compounding formula applies:
A = P (1+R/2)^2t

Where, A = Amount after 5 years = $26,000; P = Amount invested now; R = Annual rate of earning = 6% = 0.06; t = time = 5 years.

Substituting;
26000 = P(1+0.06/2)^2*5 = P(1.3439)

Therefore, P = 26000/1.3439 = $19,346.44

The correct answer is d.
6 0
4 years ago
Help help help help pls​
almond37 [142]

Answer:

Range of the function → {24, 375}

Step-by-step explanation:

Domain of the function f(x) = 3x³ is {2, 5}

we have to find the range when its domain is {2, 5}

Since x-values of any function define the domain and y-values define the range.

For x = 2,

f(2) = 3(2)³ = 24

For x = 5,

f(5) = 3(5)³ = 375

Therefore, range of the given function for the given domain will be {24, 375}.

4 0
4 years ago
Find the measure of each angle in the figure
Rus_ich [418]

Answer:

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • PLEASE HELP ILL GIVE BRAINLIEST
    7·1 answer
  • -13 plus what will equal 11
    7·1 answer
  • The points shown on the graph represent the numbers in a geometric sequence. What is the initial value of the sequence? 1 2 3 8
    12·2 answers
  • I need help on these all of them. please
    5·1 answer
  • Two radii always form a diameter true or false
    8·2 answers
  • Signal mistakenly produced 1,000 defective cell phones. the phones cost $60 each to produce. a salvage company will buy the defe
    15·2 answers
  • What is 103 more than 1000​
    8·1 answer
  • Simplify.o<br> 11/12-6/4
    7·1 answer
  • What is half of £15.90?<br><br> I need exact answer really quick!<br><br> PLEASE HELPPPPPPP!
    6·2 answers
  • Thank me I will give 15 points ,thanks!!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!