Question

4)_ is on the right side of -4 on a number line.
a) (-10) b] (-12) c] (-2) d] (-15)​

Answer 1

Answer:

-2 is the right answers

Answer 2

Answer:

15\7

Step-by-step explanation:

s=8+10+12/2=15

a

$\sqrt{s(s - a)(s - b)(s - a)} \\ \sqrt{15( 15 - 8)(15 - 10)(15 - 12) \\ } \sqrt{5 + \times 7 \times 5 \times 5 \times \sqrt{15 \sqrt{7 \: are} }$