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3 years ago

14

Help, please. Formula for this problem?

1 answer:

dexar [7]3 years ago

7 0

If I'm correct, x=16

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Is 6 + p polynominal

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Answer:

<em>Probability ≈ 0.1071</em>

Step-by-step explanation:

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4 years ago

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Find the measure of each of the angles. Don’t forget to label your answer

andriy [413]

Answer:

$a=125^o\\b=55^o\\c=55^o\\d=55^o\\e=125^o\\f=55^o$

Step-by-step explanation:

step 1

Find the value of x

we know that

$(2x+25)^o=(x+75)^o$ ----> by alternate interior angles

solve for x

Group terms

$2x-x=75-25\\x=50$

step 2

Find the measure of angle a

we know that

$a=(x+75)^o$ ----> by vertical angles

substitute the value of x

$a=(50+75)=125^o$

step 3

Find the measure of angle b

we know that

$a+b=180^o$ ----> by supplementary angles (form a linear pair)

we have

$a=125^o$

substitute

$125^o+b=180^o\\b=180^o-125^o=55^o$

step 4

Find the measure of angle c

we know that

c=b ----> by vertical angles

we have

$b=55^o$

therefore

$c=55^o$

step 5

Find the measure of angle d

we know that

d=b ----> by corresponding angles

we have

$b=55^o$

therefore

$d=55^o$

step 6

Find the measure of angle e

we know that

e=a ----> by alternate exterior angles

we have

$a=125^o$

therefore

$e=125^o$

step 7

Find the measure of angle f

we know that

f=d ----> by vertical angles

we have

$d=55^o$

therefore

$f=55^o$

4 0

4 years ago