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pochemuha
3 years ago
5

Find the value of x in each case

Mathematics
1 answer:
yanalaym [24]3 years ago
8 0

Answer:

x = 69

Step-by-step explanation:

m<M = x

From the triangle we know that

m<M + m<MNQ + m<MQN = 180

From the parallel lines we know that

m<MNQ = m<UQN = x

x + x + 42 = 180

2x + 42 = 180

2x = 138

x = 69

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Leeann works 20 hours per week and makes $15 per hour. What is her yearly pay?
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Answer:

C - $15,600

Step-by-step explanation:

1. Multiply # of hours (20) times rate of pay (15)

   20* 15 = 300 Per week

2. multiply weekly salary timex 52 weeks in one year.

    300 * 52 = 15,600

8 0
4 years ago
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Hello, could someone please help me with this? It is due right now and I have no idea what to do.
Pie

Answer:

20 :)

Step-by-step explanation:

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4 0
2 years ago
solve a right triangles with an acute angle of 14° and hypotenuse length of 100m. Express the angle to the nearest degree and th
Romashka-Z-Leto [24]
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3 years ago
Solve all values of x by factoring x^2-x-1=6x-1
sesenic [268]

Answer:

x=0

x=7

Step-by-step explanation:

x²-x-1=6x-1

x²-x-1-6x+1=0

x²-7x=0

x(x-7)=0

x=0

x-7=0

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3 0
3 years ago
Point F is on line segment \overline{EG} EG . Given FG=8,FG=8, EF=2x+4,EF=2x+4, and EG=4x-10,EG=4x−10, determine the numerical l
Leokris [45]

Answer:

26 units

Step-by-step explanation:

If point F is on the line segment EG, then EF+FG = EG

Given

FG=8,

EF=2x+4

EG=4x−10

Substitute the given values into the formula;

2x+4+8 = 4x−10

2x+12 = 4x-10

collect like terms

2x-4x = -10-12

-2x = -22

x = 22/2

x =11

Since EF = 2x+4

EF = 2(11)+4

EF = 22+4

EF = 26

Hence the numerical length of EF is 26 units

3 0
4 years ago
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