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
dem82 [27]
3 years ago
12

Chris is standing due south of a 20m flagpole at a point where the angle of elevation of the top of the pole is 35. Brandyn is s

tanding due east of the flagpole at a point where the angle of elevation of the top of the pole is 27. How far is Brandyn from Chris?

Mathematics
1 answer:
Airida [17]3 years ago
7 0

Answer:

Brandyn is 41.48m from Chris

Step-by-step explanation:

I have drawn an image depicting this question and I've attached it.

From the diagram, chris is standing at point B while Brandyn is at point D. x is the distance of brandyn to the bottom of the pole.

The height of the pole is AC.

Now, by trigonometric ratio, we can find AC. Thus;

AC/20 = tan 35

AC = 20 tan 35

AC = 14

Since,we now have AC, we can find x.

Similarly, 14/x = tan 27

x = 14 / tan 27

x = 27.48 m

Thus, total distance of brandyn from Chris = 14 + 27.48 = 41.48 m

You might be interested in
Can anyone pls help me in dis
barxatty [35]

Answer:

The area of building c minus the area of building b equals the area of building a might be correct?

5 0
3 years ago
Vincent needs 20 inches of wood to makeOne shelf. How many feet of wood does Vincent need to make 6 shelves
butalik [34]

Answer:

10 feet

Step-by-step explanation:

  1. Multiply 20 by 6 which will give the answer 120 (in inches).
  2. Then convert 120(inches) to feet by dividing with 12.
  3. The answer will be 10(feet) needed for six shelves.

20x6= 120

120/12=10

=10 ft

6 0
3 years ago
Can you guys help me.
Alex Ar [27]
The banner would be 10feet 3inches
6 0
3 years ago
Allison claims that the (triangle)ABQ is similar to (triangle)RPQ, given that AB and PR are parallel. Which of Allison's claims
S_A_V [24]
I draw the two triangles, see the picture attached.

As you can see, angle 1 and 2 are vertically opposite angles because they are formed by the same two crossing lines and they face each other.

Angles <span>ABQ and QPR, as well as angles BAQ and QRP, are alternate interior angles because they are formed by </span><span>two parallel lines crossed by a transversal, and they are inside the two lines on opposite sides of the transversal.</span>

Hence, Allison's correct claims are:
1 = 2 because they are vertically opposite angles. 
BAQ = QRP because they are alternate interior angles. 

Therefore Allison, in order to prove her claim, can use the AA similarity theorem: if two angles of a triangle are congruent to two angles of the other triangle, then the two triangles are similar. 

3 0
3 years ago
There is a bag with only red marbles and blue marbles.
hram777 [196]

Answer:

7

Step-by-step explanation:

The probability of choosing a blue marble is 7/8, or 49/56, which means that out of 56 marbles, 49 are blue. 56-49=7, so there are 7 red marbles. Hope this helps! :)

7 0
3 years ago
Other questions:
  • What percent of 16 is 40?​
    9·2 answers
  • How do you do this?????????
    11·1 answer
  • Rachel walks to a friends house then to the store then back home. the distance from Rachel’s house to her friends house is 1 5/6
    9·1 answer
  • What percent of 84 is 21
    10·2 answers
  • Somebody please help me out.
    14·1 answer
  • A triangle has side lengths 11, 12, and 15. Is it acute, obtuse, or right?
    14·1 answer
  • The final enrollment for the spring 2012 semester at The Florida State University
    6·1 answer
  • The population of a certain species of fish in a lake has a relative growth rate of 1-2%. It is estimated the population in the
    7·1 answer
  • HELP! Work out the question below.
    5·1 answer
  • Graph the solution to your inequality on a number line or describe, in words, how to graph the inequality
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!