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
Natasha2012 [34]
3 years ago
12

10 POINTS. I WILL MARK BRAINLIEST 

Mathematics
2 answers:
defon3 years ago
7 0
1. BC = 9 tan 45 = 9 ft
AC = 9 tan 60 = 9 sqrt(3) ft
AB = AC - BC = 9sqrt3 - 9 ft ~ 6.59 ft

2. G-Zoo = 200sqrt3 / tan 60 = 200 ft
G-Library = 200sqrt3 / tan 30 = 600 ft
Zoo-Library = G-Library - G-Zoo = 600 - 200 = 400 ft
Murljashka [212]3 years ago
5 0
Using the Soh Cah Toa of Right triangles


1)
BC = 9*tan45 = 9 AC = 9*tan60 = 9^(1/3)AB = AC - BC = 9^(1/3) - 9
   = 6.59 feet
2)
G-Zoo = 200^(1/3)/ tan60 = 200G-Library = 200^(1/3)/ tan30 = 600Zoo-Library = G-Library-G-Zoo = 600-200
= 400 feet
You might be interested in
What is the sum of (1 - 80° - 15) and (2 + 12x – 3c)?
sp2606 [1]

Answer:

112

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
a 15-ft ladder is leaning against one wall of an alley 9 ft wide. the ladder slips, its top sliding down the wall, its foot slid
blagie [28]
2x dx/dt +2y dy/dt = 0 
<span>x dx/dt + y dy/dt = 0 </span>
<span>9*4 + 12 dy/dt = 0 </span>
<span>dy/dt = - 3 ft/sec </span>
5 0
3 years ago
Some one please help with any of these!!!!
lidiya [134]

11.) y=(4/5)x-(12/5)
8 0
3 years ago
If w÷3=3(w-1)-1 find the value of w<br><br>​
Licemer1 [7]

Answer:

3/2

Step-by-step explanation:

w/3=3(w-1)-1

w=9w-9-3

-8w=-12

w=3/2

5 0
3 years ago
What is 8 weeks from June 30th
lbvjy [14]

Answer:

The answer is25th August

8 0
3 years ago
Other questions:
  • Solve the equation<br>log4x=2
    7·1 answer
  • HELP FAST!!!!!!!! The Mogul Runners ski club planned a trip to Park City. Of the total number of club members, 11 signed up to g
    10·1 answer
  • What is the value of y so that the ordered pair (-2,y) is a solution to the equation 8x + =32 ?
    6·1 answer
  • Which of the following represents the function f(x) = x2 − 14x − 1 in vertex form? Identify the vertex.
    13·1 answer
  • SOLVE FAST!! WORK NOT NEEDED! (3x+1)^2=(2x−5)^2
    10·1 answer
  • What is the answer here please. Brainliest to those who answer
    6·1 answer
  • How do You write 7 million in standard form
    11·2 answers
  • 198.8 grams ≈ ounces
    14·1 answer
  • Find the volume. No links please
    9·1 answer
  • Who evet can do this please help
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!