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
xz_007 [3.2K]
3 years ago
5

Tower A is 20 miles due North of tower B. A dinosaur is spotted from the tower A at °E and from tower Bat N34°E. How far is the

dinosaur from tower B?
Mathematics
1 answer:
bekas [8.4K]3 years ago
4 0

Answer:

Step-by-step explanation:

let dinosaur be at C

apply sine formula

∠A=56°

∠B=34°

∠C=180-(56+34)=180-90=90°

\frac{20}{sin 90} =\frac{BC}{sin 56} \\BC=20 sin 56 \approx 16.58 miles

You might be interested in
Please look at the screenshot
Lera25 [3.4K]

Answer:

i believe its D

Step-by-step explanation:

4 0
4 years ago
Read 2 more answers
the space suit Neil Armstrong when he stepped on the ball for the first time with about 8 and 180 pounds on Earth how much do th
BigorU [14]
The weight would be converted to 30 pounds on the moon
8 0
3 years ago
The scale on a map in 0.5 in.:10mi. If the map shows that the distance from Barkley to Winston is 4.5 in., what is the actual di
kari74 [83]

Answer:I think all you need to do is 0.5*4.5 and you will get your answer

Step-by-step explanation:hop it helps

4 0
3 years ago
When n is small (less than 30), how does the shape of the t distribution compare to the normal distribution?
Anna [14]

When n is small (less than 30), how does the shape of the t distribution compare to the normal distribution then"it is flatter and wider than the normal distribution."

<h3>What is normal distribution?</h3>

The normal distribution explains a symmetrical plot of data around the mean value, with the standard deviation defining the width of the curve. It is represented graphically as "bell curve."

Some key features regarding the normal distribution are-

  • The normal distribution is officially known as the Gaussian distribution, but the term "normal" was coined after scientific publications in the nineteenth century demonstrated that many natural events emerged to "deviate normally" from the mean.
  • The naturalist Sir Francis Galton popularized the concept of "normal variability" as the "normal curve" in his 1889 work, Natural Inheritance.
  • Even though the normal distribution is a crucial statistical concept, the applications in finance are limited because financial phenomena, such as expected stock-market returns, do not fit neatly within a normal distribution.
  • In fact, prices generally follow a right-skewed log-normal distribution with fatter tails.

As a result, relying as well heavily on the a bell curve when forecasting these events can yield unreliable results.

To know more about the normal distribution, here

brainly.com/question/23418254

#SPJ4

6 0
2 years ago
Points equal to y = - 1/2x + 5
Ulleksa [173]

Answer:

x= (-10,0)

y= (0,5)

Step-by-step explanation:

Find the x-intercepts.

Tap for more steps...

x-intercept(s):

(-10,0)

y-intercept(s):

(0,5)

7 0
3 years ago
Other questions:
  • What is the answr to negative 5 to the third power times negative one
    9·1 answer
  • Pleaaaaaasee HELP you have to put the answer in the box and I need some help
    15·1 answer
  • When i triple my number and subtract 7 i get 83
    7·2 answers
  • What is the distance between (-2 1/2,-3) and (1,-3
    12·2 answers
  • Please help! I'll give brainliest! I'm gonna be grounded for the 3rd time this week if my stuff isn't done :/
    5·2 answers
  • Pls help me just drop the answer below I need help fast
    5·2 answers
  • 2( 4x + 1 ) = 3x - 6x
    11·1 answer
  • −2(2x+3)≤26<br><br>-<br><br>2<br><br>2<br><br>x<br><br>+<br><br>3<br><br>≤<br><br>26<br><br>?
    7·1 answer
  • Can some one help list the ordered pairs from (least to greatest) :)
    6·1 answer
  • 2 more than 5 times a number is greater than or equal to 3
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!