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Mars2501 [29]
3 years ago
10

Please help ASAP!!

Mathematics
1 answer:
marta [7]3 years ago
3 0

Answer:

D. NM=12; mK=70°

Step-by-step explanation:

KN≈KM so they have the same 55° and then

180°-55°-55°=70° and

6*2=12

You might be interested in
the length of a rectangle is five times its width. if the perimeter of the rectangle is 96 ft, find its area. ​
romanna [79]

Answer:

lets say that the length is L and the width is W. With the given info, we can say that L=5W.

We know that the perimeter is all four sides added, so..

5W*4=20W

20W=96

W=4.8

L= 5*4.8=24

Area is equal to 24*4.8, which is 115.2

Voila! Your answer is 115.2 sq. ft!

5 0
3 years ago
Pls tell the value of Y pls pls
frosja888 [35]

4 × y - y = 36

4y - y = 36

Combining 4y and -y to get 3y

3y = 36

Dividing both sides by 3

y = 36/3

y = 12.

6 0
2 years ago
Read 2 more answers
Jose swims 3 laps in a pool every 2 minutes how long would it take jose to swim 27 laps
kozerog [31]

Answer:

18 minutes

Step-by-step explanation:

It takes jose 2 minutes for 3 laps, so for 27 laps he would need 2*9 minutes.

8 0
2 years ago
Mike can build a go cart in 30 days, Jed can build one in 20 days and Erick in 60 days. If all of them share the work, how quick
Gwar [14]

Answer: 10 days

<u>Step-by-step explanation:</u>

Mike: \frac{x}{30}

Jed: \frac{x}{20}

Erick: \frac{x}{60}

Together: \frac{x}{30} + \frac{x}{20} + \frac{x}{60} = 1

60(\frac{x}{30} + \frac{x}{20} + \frac{x}{60} = 1)

2x + 3x + x = 60

             6x = 60

               x = 10


4 0
3 years ago
Read 2 more answers
The question is
PilotLPTM [1.2K]

The unknown side lengths are

Large triangle 10

Medium triangle 2

Small triangle 12/5 or 2.4

Step-by-step explanation:

EFD to ABC is 0.4 or 2/5

EFD to GHI is 0.24 or 6/25

ABC to GHI is 0.6 or 6/10

5 0
3 years ago
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