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
Elena L [17]
3 years ago
13

Someone please help me !!!

Mathematics
1 answer:
alexandr1967 [171]3 years ago
3 0

Because this triangle is a right traingle and has one angel that is 45 degrees, the third angle must be 45 degrees to because 90+45+45=180. With that, km must be the same length as lm. we know lm is 5 so km is 5 too. No we can plug this into the Pythagorean Theorem too get

5^2+5^2=c^2

25+25=c^2

50=c^2

√50=√c^2

√25*2=c

5√2=c

Thats your answer to the length of lk.

You might be interested in
Which is one of the transformations applied to the graph of f(x)=x2 to change it into the graph of g(x) = -x2 + 16x – 44?
KatRina [158]

Answer:

Only option D is one of the transformations needed.

Step-by-step explanation:

The graph of f(x)=x^2 is a positive parabola with x=0 as the zero in ordinates and also 0 as a zero x. This is, the graph passes in (0,0) and this is the only point it crosses both axis, then for every x value we will gave a positive f(x).

Here I attach a graph that shows both, f(x)=x^2 and g(x)=-x^2+16x-44.

As you can see, for transforming f(x) in g(x) we need to reflect it over the x axis, as g is open downwards. Then, as the quadratic term is still being x^2 we do not wide it (as you see in the graph both curves are equally widened).

Then, we can also see that the graph is shifted right, so we do not shift it left 8 units (notice that we shift it right 8 units).

So, after reflecting over the x axis and shifting right we need to shift it UP, as we can see the graph is over the x axis.

So, the three transformations needed are:

1. reflect over the x axis

2. shift right 8 units

3. shift up 20 units.

So, from the options you proposed we chose only d, to which we MUST add the transformations noted above.

Sorry for the mistake!

8 0
2 years ago
Read 2 more answers
Express the ratio as a fraction in simplest form:<br> 18 ounces to 3 cups
IrinaVladis [17]

Answer:

6 : 1

Step-by-step explanation:

divide by 3 on both sides

18 ÷ 3 = 6

3 ÷ 3 = 1

6:1

8 0
3 years ago
Read 2 more answers
-3-2(2x-3) simplified
ddd [48]
First Distribute, then subtract and you’ll get -4x+3
6 0
2 years ago
I WiLL GiVe BrAnYeSt
Phoenix [80]

Answer:

the answer is 529

Step-by-step explanation:

divide 7,406 and 14 and the answer is 529

7 0
3 years ago
a carpet store charges 150 to install 12 square yards of carpet how much would it be for 24 square yards
ivanzaharov [21]

Answer:

$300

Step-by-step explanation:

  1. 150/12 to figure out how much to install one yard ($12.50)
  2. 24•12.50=300
4 0
2 years ago
Other questions:
  • Truck covers 40 m in 8.5 seconds slowing to a final speed of 2.8 m/s find original speed
    13·1 answer
  • Which of the following is equal to? WILL GIVE BRAINLIST
    15·2 answers
  • An oblique prism is created using rhombuses with edge lengths of 25 units. The area of one rhombus is 600 sq units. The perpendi
    13·2 answers
  • 33.06 is 228% of what number?
    13·1 answer
  • Please help. 60 points.
    5·1 answer
  • WHATS THE ANSWER ???? HELPPPO
    15·1 answer
  • Which shapes are congruent to shape I
    5·2 answers
  • There is a bag of 50 marbles. Andre takes out a marble, records its color, and puts it back in the bag. In 4 trails, he gets a g
    7·2 answers
  • PLEASE HELP! URGENT!
    12·2 answers
  • Need help asap please!
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!