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
Dovator [93]
3 years ago
13

Given: △AKM, KD ⊥ AM , AK = 6, KM = 10, m∠AKM = 93º Find: KD

Mathematics
1 answer:
storchak [24]3 years ago
6 0

Answer:

The measure of the perpendicular KD is 8.72 unit .

Step-by-step explanation:

Given as :

The triangle AKM  , with KD perpendicular to AM

The measure of side AK = 6 unit

The measure of side KM = 10 unit

The ∠ AKM = 93°

Let The measure of side KD = x unit

Now,

∵ KD ⊥ AM , KD divide the angle  ∠ AKM  equally

So,  ∠ AKD =  ∠ \dfrac{AKM}{2}

I.e  ∠ AKD =  ∠ \{93}{2}

∴  ∠ AKD = 46.5°

Now, Again

Cos Ф =  \dfrac{AK}{KD}

I.e Cos 46.5° = \dfrac{6}{KD}

I.e 0.688 = \dfrac{6}{KD}

∴ KD = \dfrac{6}{0.688}

I.e KD = 8.72 unit

Hence The measure of the perpendicular KD is 8.72 unit  Answer

You might be interested in
Multiplying Monomials and Binomials multiply 15w(w+15)
sleet_krkn [62]
The answer is 15w^2 + 225w


Key:

^ - Means that it is an exponent, in case you didn't know :)
3 0
3 years ago
Thank you all for helping so far, mind if I ask again, haha​
wariber [46]

Answer:

10 < 18 + 7

10 < 25

True yyes

cuz it is above 10

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
F(x) = -3x^2 + 6x. Find f(2).
inysia [295]

Answer:

f(2) = 0

Step-by-step explanation:

Evaluate the function at x = 2.

f(x) = -3x^2 + 6x

f(2) = -3(2^2) + 6 * 2

f(2) = -3(4) + 12

f(2) = 0

3 0
2 years ago
Please answer today! Ill give brainlest
inysia [295]

Answer:

16 meters

Step-by-step explanation:

pls give the brainiest

8 0
2 years ago
Given f(x) = 2x2 + 4x - 3 and g(x) = 5x – 2, find f(x) · g(x).
8090 [49]

Answer:

i don't have and idea

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • Please help me with this!!
    14·1 answer
  • What does this equal?? Order of operations with integers
    6·1 answer
  • What is an algebraic expression for each word phase 16 more than a number n
    9·1 answer
  • Ordered pair of 5x-6y=30
    15·1 answer
  • Last month, Lana sold 35 necklaces a week at $15 each. However, throughout the month, 6 customers returned their necklaces for a
    14·2 answers
  • A small swimming pool has a circumference of 3π feet. Select the true statement about the pool.
    6·1 answer
  • -z = 8<br> -----------<br> FIND Z
    10·1 answer
  • 4x2 + 8x – 9 = 0 complet the square
    13·1 answer
  • How many pints are in 1 gallon?
    5·1 answer
  • The diagonal of a rectangle is 25 in. the width is 15 inches. what is the area of the rectangle? ​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!