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
12345 [234]
3 years ago
7

What function to use and how to use it

Mathematics
1 answer:
Lena [83]3 years ago
7 0

That's the wrong right triangle to draw.  Reading the problem carefully we want this one, figure attached.

So we have the usual 30/60/90 triangle but not to scale.  The sides come in ratio 1:√3:2=x:100:hypotenuse.  So

x = 100/√3 ≈ 57.735

We add that to our 133.2 for the total height of the Cyclone, 190.935.

Answer: 190.9

You might be interested in
Evaluate the expression<br> 15<br> X - 6, when x= 4.<br> es
Daniel [21]

Answer:

54

Step-by-step explanation:

I'm assuming the equation looks like this: 15x - 6

15*4 - 6

60 - 6

54

OR if it's just x-6 then the answer is -2

Hope this is what you were asking, have a nice day! :)

7 0
2 years ago
Evaluate the expression
yanalaym [24]

Answer:

7. 23

8. 18

9. 55

10. 17

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
3x+2y I don't get need help
ser-zykov [4K]
Where is the rest of the problem
6 0
2 years ago
The focus of a parabola is (-4, -5), and its directrix is y = -1. Fill in the missing terms and signs in the parabola's equation
Marizza181 [45]

Answer:

(x+4)^2=-8(y+3)

Step-by-step explanation:

Given:

focus of parabola=(-4,-5)

directrix= -1

Standard form of parabola :

(x - h)^2 = 4p (y - k),

where focus is:

(h, k + p)

directrix  is :

y = k - p

Now equating the values we get

(-4,-5) = (h,k+p)

h=-4

k+p=-5

k=-5-p

Also

y=-1 and y=k-p

i.e. k-p=-1

Substituting k=-5-p in above we get:

-5-p-p=-1

-2p=-1+5

p=4/-2

p=-2

Putting p=-2 in k-p=-1 we get:

k=-1-2

k=-3

Putting all the values in standard formula for parabola we get:

(x - (-4))^2 = 4(-2) (y -(-3))

(x+4)^2=-8(y+3)!

3 0
3 years ago
Answer these questions pls !
mihalych1998 [28]

Answer:

1. 105°

2. 75°

3.75°

4. 85°

Step-by-step explanation:

lmk if you need to show work

8 0
3 years ago
Other questions:
  • If Li goes on 32 out of 100 rides at an amusement park, what percentage of
    8·2 answers
  • What is the coefficient of y in the expression?
    5·2 answers
  • Question is in picture.
    8·2 answers
  • Px + qy = r<br> 2px - qy = 2r<br> When solving this system of equations, x =
    13·2 answers
  • )which of the following correctly uses absolute value to show the distance between −70 and 15? |−70 − 15| = |−85| = −85 units |−
    9·2 answers
  • PLS_HELP
    5·1 answer
  • Officer Franklin is on traffic duty his motorcycle is parked alongside the freeway and he’s using his radar gun to check the spe
    10·1 answer
  • You make a table to use as a quick reference guide. y = -180 - 9(x)
    6·1 answer
  • Dominic Marzetti is a fish and game warden at Natural Bridge State Park. He works 38 hours per week and earns $20.85 per hour. W
    14·1 answer
  • Got a question here please answer it btw look at the photo for question.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!