Answer to number 16 please

        x   |   y

1. |   0    |   2

2.|  -2    |   5

3.|    1    |   0.5

4.|    4   |   -4

Step-by-step explanation:

3x + 2y = 4

manipulate the literal equation

3x + 2y = 4

y = (4 - 3x)/2

now substitute in the given values and solve

x = 0

y = (4 - (3 * 0))/2

y = 2

x = -2

y  = (4 - (3 * -2))/2

y = 5

x = 1

y = (4 - (3 * 1))/2

y = 0.5

x = 4

y = (4 - (3 * 4))/2

y = -4

which means that:

        x   |   y

1. |   0    |   2

2.|  -2    |   5

3.|    1    |   0.5

4.|    4   |   -4

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

: )

8+10

step-by-step explanation:

you multiply 4 by 2 and 5 by 2