What are the solutions of the quadratic equation below? 2x - 2x - 9 = 0
OA. -1/19
2
ОВ.
3+V19
2.
O C.
12/19
2
OD.
1+3_19
2

chad should not have included the values (1, 2) and (3, 6) because that would mean he only had half a healing card.

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )

6 cm

step-by-step explanation:

25.3

step-by-step explanation:

1st step

add 3+6

=9

multipy 9*3

=37