Question

ss below

Answer 1

same concept as the last one

Answer 2

angle = 1/2 * (big arc - small arc)

the angle is 40

the big arc is 7x
the small arc is 3x

Answer 3

ok so set it up one more time for me so it clicks in my head

Answer 4

angle is 40

angle = 1/2 * (big arc - small arc)

so

40 = 1/2 * (big arc - small arc)

big arc is 7x
small arc is 3x

40 = 1/2 * (7x - 3x)

Answer 5

ok so i add 3 to both side?

Answer 6

no, you have to move the 1/2 first

multiply 2 on both sides

Answer 7

multiplying by 2 will get rid of the 1/2 on the right side

and so what is 40 * 2 = ?

Answer 8

80
sorry again

Answer 9

@AZ

Answer 10

so now we went from

40 = 1/2(7x - 3x)

to get

80 = 7x - 3x

can you simplify it and solve for x?

What is 7x - 3x = ?

Answer 11

4x

Answer 12

Good so now we have

80 = 4x

divide 4 on both sides, what is x?

Answer 13

20=1

Answer 14

4x divided by 4 is going to be x

so 20 = x

Answer 15

oh ok

Answer 16

and you're all done

Answer 17

so its 20?

Answer 18

yes

Answer 19

ok thx <3

Answer 20

you're welcome :)