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2 years ago

If ON is a midsegment of KLM, find LM. A.2 B.3 C.4 D.5

Mathematics

2 answers:

Aleksandr-060686 [28]2 years ago

4 0

NO is 2 times LM

2(x+1) = 4x

2x + 2 = 4x

2 = 2x

1 = x

Plug that in for 4x

4(1)

4

Luda [366]2 years ago

3 0

Answer:

LM= 4

Step-by-step explanation:

In the triangle KLM, ON is the mid segment of KLM

WE use triangle Mid segment theorem

MN= twice of ON

MN= 2 times of ON

4x= 2(x+1)

distribute 2 inside the parenthesis

4x= 2x+2

Subtract 2x on both sides

4x-2x= 2x+2-2x

2x= 2

divide by 2 on both sides

x= 1

To find length of MN, we plug in 1 for x

MN= 4x= 4(1)= 4

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Answer:

Mean = 5 feet 2 inches.

Step-by-step explanation:

1 feet = 12 inches

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Since mom is 2 inches taller than Ivan,

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Marica is twice as tall as Sally-Jo.

Height of Sally-Jo = 64 ÷ 2 = 32 inches (2 ft 8 in)

Hence the mean height of the Schuller family

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2 years ago

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Answer:

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1/3 of chapter=15 minutes

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2 years ago

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lesya [120]

Answer:

correct option is d. $242.81

Step-by-step explanation:

given data

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paid = $3,729

solution

we get here finance charge on the 1st month by multiplying 3,729 and now adding it to existing balance

so we get finance charge for the second and third months similarly as

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so 1st

= $3,729 × 0.02125

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and

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so for next

= $3808.24 × 0.02125

= 80.93

and

$3808.24 + $80.93 = $3889.17

so for next

= $3889.17 × 0.02125

= 82.64

and

$3889.17 + $ 82.64 = $3971.81

finance charge = 3971.81 - 3729

finance charge = 242.81

so correct option is d. $242.81

8 0

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