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
timama [110]
2 years ago
8

PLEASE HURRYGiven the figure with the measurements indicated below, what is MK?

Mathematics
1 answer:
tankabanditka [31]2 years ago
3 0

Answer:

24 inches

Step-by-step explanation:

We use Sine Rule to find the length of JK. MK bisects angle JKL, therefore angle JKM=45°:

\frac{a}{Sin \ A}+\frac{b}{Sin \ B}+\frac{c}{Sin \ C}\\\\\frac{24}{sin \ 45\textdegree}=\frac{JK}{sin 90\textdegree}\\\\JK=33.9411

#If JMK is a right triangle and angle JKM=45°: then angle MJK is 45°.

Apply Sine Rule to calculate MK:

\frac{a}{Sin \ A}+\frac{b}{Sin \ B}+\frac{c}{Sin \ C}\\\\\frac{24}{sin \ 45\textdegree}=\frac{MK}{sin 45\textdegree}\\\\MK=24.0

Hence, MK is 24 inches.

You might be interested in
Simplify (36)18. (1 point)
kolbaska11 [484]

Answer:

648. if you were meaning 36 x 18

but if you meant 36/18 then it is 2

5 0
3 years ago
Which of the following relations are not functions? Select all that apply
alekssr [168]
A,b,c, d that’s the answer
5 0
2 years ago
Which function represents a translation of the graph of v=x^2
KatRina [158]

Answer:

B.

Step-by-step explanation:

That would be y = (x +10)^2.

8 0
2 years ago
Plzz Help !!!! What í the equation of (2x+y)^3 ???
Murljashka [212]
If you are talking about the binomial being expanded then it would be:

8x^3 + 12x^2y + 6xy^2 + y^3

The y in the second term is not part of the exponent

And since you are raising the binomial to the third, you would be using the third row of Pascal's triangle.

Hope this helped!
4 0
2 years ago
Li walks at a constant rate of 7 ft. in 4 seconds. The table shows the relationship of feet to seconds. What is the constant of
Kisachek [45]

Answer:

The rate is 1.75 feet/seconds or 105 feet/minute.

Step-by-step explanation:

Given that,

Li walks at a constant rate of 7 feet in 4 seconds

To find the constant of proportionality, divide 7 feet by 4 seconds.

So,

k=\dfrac{7\ \text{feet}}{4\ \text{seconds}}\\\\k=1.75\ \text{ft/s}

1.75 ft/s is the constant of proportionality

We know that, 1 minute = 60 seconds

k = 105 feet/minute

So, the rate is 1.75 feet/seconds or 105 feet/minute.

4 0
3 years ago
Other questions:
  • Two integers, a and b have different signs. The absolute value of integer that got this description. Then decide if the product
    9·1 answer
  • Angelo rode his bike around a bike trail that was 1/4 of a mile long. He rode his bike around the trail 8 times. Angelo says he
    14·1 answer
  • What is 13= x/4 equal?
    5·2 answers
  • What do 16 and 24 have in common​
    8·1 answer
  • It cost $45.75 for 5 apple pies. give the point of the unit rate
    14·2 answers
  • Manuel's division is shown.
    12·2 answers
  • Van bought a 16 pound bag of dog food his dog ate 2/3 of the food how many pounds of dog food did the dog eat
    15·1 answer
  • What common denominator can you use to add these mixed numbers? -8 3/8 + 6 1/4
    11·2 answers
  • 2. Alexis bought four jars of pickles. The total mass of the four jars was 12 kilograms. What is the mass, in grams, of each jar
    9·2 answers
  • What is the complete factorization of the polynomial below<br> X3+4x2+16x+64
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!