31.01.2023

Parallelogram l m n o is shown. angle n is (2 x) degrees and angle l is (3 x minus 20) degrees. what is the measure of angle l in parallelogram lmno? 20° 30° 40° 50°

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Step-by-step answer

17.02.2022, solved by verified expert
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186 students found this answer . helpful

The measure of angle L is 40°

Step-by-step explanation:

we know that

In a parallelogram the opposite angles are congruent and the opposite sides are congruent and parallel

see the attached figure to better understand the problem

so

In this problem

∠L≅∠N

∠M≅∠O

we have

∠L=(3x-20)°

∠N=(2x)°

so

equate the angles and solve for x

Parallelogram l m n o is shown. angle n is (2, №15223160, 31.01.2023 21:27

Parallelogram l m n o is shown. angle n is (2, №15223160, 31.01.2023 21:27

Parallelogram l m n o is shown. angle n is (2, №15223160, 31.01.2023 21:27

Find the measure of angle L

Parallelogram l m n o is shown. angle n is (2, №15223160, 31.01.2023 21:27

substitute the value of x

Parallelogram l m n o is shown. angle n is (2, №15223160, 31.01.2023 21:27


Parallelogram l m n o is shown. angle n is (2, №15223160, 31.01.2023 21:27

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Mathematics
Step-by-step answer
P Answered by PhD

y=2x+15

where y=Value of coin

x=Age in years

Value of coin after 19 years=2*19+15

=$53

Therefore, Value after 19 years=$53

Mathematics
Step-by-step answer
P Answered by PhD

F=ma

where F=force

m=mass

a=acceleration

Here,

F=4300

a=3.3m/s2

m=F/a

    =4300/3.3

    =1303.03kg

Approximately it is aqual to 1300kg

Mathematics
Step-by-step answer
P Answered by PhD

The answer is in the image 

The answer is in the image 
Mathematics
Step-by-step answer
P Answered by PhD

The solution is given in the image below

The solution is given in the image below
Mathematics
Step-by-step answer
P Answered by PhD

The wood before starting =12 feet

Left wood=6 feet

Wood used till now=12-6=6 feet

Picture frame built till now= 6/(3/4)

=8 pieces

Therefore, till now 8 pieces have been made.

Mathematics
Step-by-step answer
P Answered by PhD

The wood before starting =12 feet

Left wood=6 feet

Wood used till now=12-6=6 feet

Picture frame built till now= 6/(3/4)

=8 pieces

Therefore, till now 8 pieces have been made.

Mathematics
Step-by-step answer
P Answered by PhD

The answer is in the image 

The answer is in the image 
Mathematics
Step-by-step answer
P Answered by PhD

tip=18% of 75.45

     =18/100 * 75.45 = $13.581

Tip = $13.581

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