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4 years ago

What is the value of x? X=32 X=36 X=37 X=40

Mathematics

2 answers:

rusak2 [61]4 years ago

7 0

Answer: x = 40

Step-by-step explanation:

Always when you have a line and another line that cuts it, two consecutive angles always add up to 180° (the plane angle)

Then, in this case we can see that:

x + (4*x - 20) = 180

for the internal angle of the right and the external one.

now, we can solve this equation for x.

x + 4*x - 20 = 180

5*x = 180 + 20 = 200

x = 200/5 = 40

kumpel [21]4 years ago

5 0

A line is 180 degrees so write x+(4x-20)=180

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The claim is false.

Step-by-step explanation:

Given the data :

13 24 21 37 15 25 18 22 40 32

The sample mean and standard deviation can ben calculated for the given sample.

Using calculator :

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