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
Black_prince [1.1K]
2 years ago
11

Two ropes, AD and BD, are tied to a peg on the ground at point D. The other ends of the ropes are tied to points A and B on a fl

agpole, as shown below:
Two ropes, AD and BD, are tied to a peg on the ground at point D. The other ends of the ropes are tied to points A and B on a flagpole. Angle ADC measures 45 degrees, and angle BDC measures 30 degrees. The length of DC is 5 multiplied by square root of 3.

Angle ADC measures 45°, and angle BDC measures 30°. What is the distance between the points A and B on the flagpole?

Mathematics
1 answer:
Leto [7]2 years ago
7 0

Answer:

10 feet

Step-by-step explanation:

BC = CD*tan(30 ) = 5

AC = CD*tan(60) = 15

=> AB = AC-BC = 10

You might be interested in
Question 2<br> Which figures demonstrate a single rotation?<br> Select each correct answer.
Novosadov [1.4K]

The first one u circled is a single rotation

8 0
3 years ago
Read 2 more answers
NEED HELP ASAP
balu736 [363]

Answer:

∠4 and ∠3

∠4 and ∠5

∠3 and ∠6

Step-by-step explanation:

A pair of angles is said to be supplementary when the 2 angles add up to give 180°.

Two right angles add up to give 180°. Also, if we have two angles on a straight line, their sum = 180°, according to the linear pair property.

Thus, since m< 3 is given as 90°, m<4 = 90°.

m<4 + m<3 = 180°.

Therefore, <4 and <3 are supplementary.

<4 and <5, <3 and <6 are both linear pairs, therefore they are also supplementary.

6 0
3 years ago
The circumference of the target above is 6,895.4400000000 mm.
Sergio039 [100]

Diameter of the target is 2196 mm

Step-by-step explanation:

We are given Circumference of target = 6,895.4400000000 mm.

We need to find the diameter of target.

The formula used is:

C= 2\pi r

Putting values:

C=2\pi r\\6,895.4400000000=2*3.14*r\\6,895.4400000000=6.28*r\\r=\frac{6,895.4400000000}{6.28} \\r=1098\,\,mm \\

We know that Diameter = 2*radius

So, Finding Diameter:

Diameter = 2*radius\\Diameter = 2*1098\\Diameter = 2196\,\,mm

So, Diameter of the target is 2196 mm

Keywords: Circumference

Learn more about Circumference at:

  • brainly.com/question/12905000
  • brainly.com/question/8929610
  • brainly.com/question/5998244

#learnwithBrainly

4 0
3 years ago
More points for all of my friends<br>​
Lisa [10]

Answer:

hey

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Any time you inscribe a square in a circle or circumscribe a right triangle by a circle, which type of line or segment will alwa
pogonyaev

Answer:

Step-by-step explanation:

A diameter of the circle.

5 0
3 years ago
Other questions:
  • PLEASE HELP!! Ill mark the brainliest!!!!
    9·2 answers
  • A grocery store will only accept yellow onions that are at least 3 inches in diameter. A grower has a crop of onions with diamet
    12·1 answer
  • What is <br><br> 6/1 divided by 3/4<br><br> if i put it in the wrong way.. then SORRY
    10·2 answers
  • Lines r and s are parallel. If the slope of line r is 2/5 , what is the slope of line s?
    7·2 answers
  • Paul is 14yrs old. how old will he be in (a) 12yrs time (b) Byrs time I got a but I need B​
    10·1 answer
  • (3x^5 + x^3 - 4) divided by (x - 2)​
    10·1 answer
  • In the late 1800s, the Redeemers were a group of Southerners made up of O civil rights activists conservative Democrats. African
    15·2 answers
  • URGENT!!! IN A TEST HELP NOW AND FAST!!!!
    10·2 answers
  • Complete the sentence.
    9·1 answer
  • Can someone help me please
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!