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GuDViN [60]
3 years ago
12

Can someone help me find the value of x

Mathematics
2 answers:
Travka [436]3 years ago
6 0
Vertical angles always have equal measures so x = 81 because 81 + 3 = 84
Wittaler [7]3 years ago
4 0
I think its 81 degrees
hope this helps :)
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gulaghasi [49]

Answer:

Step-by-step explanation:

a) circumference = diameter*pi

so, pi in circle A =25.12/8=3.14

pi in circle B = 9.42/3 =3.14

b) area of the circle =(diameter/2)^2*pi

so pi in circle A = 50.24/(8/2)^2=3.14

pi in circle B = 3.14

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4 0
2 years ago
6x^4-17x^3-7x^2+13x=3 what are all the solutions
wlad13 [49]
6x^4-17x^3-7x^2+13x=3
6x^4-17x^3-7x^2+13x-3=3-3
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y=0

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8 0
3 years ago
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Gala2k [10]

Answer:

coefficient of x^2 is -4

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3 0
2 years ago
Read 2 more answers
Two fair dice are rolled. what is the probability that they sum to: even
Sati [7]
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4 0
3 years ago
Read 2 more answers
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myrzilka [38]

Answer:

As given whole numbers from 10 - 12 are paired with their factors.

factor of ,10=1,2,5,10 → (10,1),(10,2),(10,5)(10,10)

factor of 11=1, 11 → (11,1),(11,11)

factor of 12=1,2,3,4,6,12→ (12,1),(12,2),(12,3),(12,4),(12,6),(12,12)

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→ As element 10, have four images,which are 1,2,5,10 so it can,t be a function.

Similarly element 11 have two images 1,11 so it can't be a function.

Element 12 have six images 1,2,3,4,6,12, so it also can't be written as function.





8 0
3 years ago
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