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
Reptile [31]
3 years ago
10

caleb and emily are standing 100 yards from each other. caleb looks up at a 45 degree angle to see a hot air balloon. Emily look

s yup at a 60 degree angle to see the same hot air ballon. approximate how far is the hot air ballon off the ground?

Mathematics
2 answers:
Sunny_sXe [5.5K]3 years ago
8 0
Check the picture below.

thus then

\bf \begin{cases}
y=100-a\\
y=a\sqrt{3}
\end{cases}\implies 100-a=a\sqrt{3}\implies 100=a+a\sqrt{3}
\\\\\\
100=a(1+\sqrt{3})\implies \boxed{\cfrac{100}{1+\sqrt{3}}=a}
\\\\\\
\textit{what is the altitude \underline{y} then?}\qquad y=100-a
\\\\\\
y=100-\cfrac{100}{1+\sqrt{3}}\implies y\approx 63.39745962156~yards

-Dominant- [34]3 years ago
8 0

Answer:

63.4 Yards

Step-by-step explanation:

B.

You might be interested in
Im beging yall pls help will give brainliest
Neporo4naja [7]
False
...............

7 0
2 years ago
Read 2 more answers
Adding and Subtracting Positive and Negative Fractions and Decimals. Estimate each problem to check if the students answer is re
AnnyKZ [126]
The answer is 3 1/2 or in decimal form it is 3.5
8 0
3 years ago
Choose the correct slope of the line that passes through the points (1, −3) and (3, −5).
Flura [38]
Slope of a line passing though point (x1,y1) nd (x2,y2) is
(y2-y1)/(x2-x1)

we have
(1,-3) and (3,-5)
x1=1
y1=-3
x2=3
y2=-5

slope=(-5-(-3))/(3-1)=(-5+3)/(2)=-2/2=-1

slope=-1
4 0
3 years ago
Read 2 more answers
Ebony bought 4 cans of Soup A for $6.00.
GREYUIT [131]
Soup b; no
soup c; yes
soup d; no
soup e; yes
7 0
3 years ago
Are is 16/14 and 64/60
zalisa [80]
Do you know how to solve this??
6 0
3 years ago
Other questions:
  • What's an expression that is equal to 5(y+2)
    6·1 answer
  • How long would it take a car with a top speed of 203 mph to travel 12.42 miles up a slope of 6.4% accelerating at 0.091 G's
    13·2 answers
  • (This was in my adding integers quiz) Lisa owes the bank $60. She gets $85 for her birthday and deposits it into her account. Ho
    7·2 answers
  • The radius of a circle is 4 yards. What is the circle’s circumference?
    12·1 answer
  • If a bag contains 10,500 ounces (oz) of sand, about how many pounds (lb) does it contain? 1 pound = 16 ounces
    13·2 answers
  • 0.25k+1.5-k-3.50.25k+1.5−k−3.5
    5·1 answer
  • 2x - 3y = 16 5x - 3y = 13 Solve the system of equations.
    8·2 answers
  • Gr) = 25 – 31<br> g(4) =
    10·1 answer
  • 1. Angle 3 and Angle 6 are examples of which type of angle pair?
    15·1 answer
  • A stained glass window has the dimensions shown. What is the perimeter of the hole that should be cut in the wall in order for t
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!