Answer:
= 4sqrt3
Step-by-step explanation:
-2i sqrt -12
= -2i * i sqrt12 <-- i^2 = -1
= -2i^2sqrt12
= -2(-1)sqrt12
= 2sqrt12
= 2 * 2 sqrt3
= 4sqrt3
I belive the unit rate per goal is 5.7
Any unknown number in an equation you represent with a variable
Answer:
A
Step-by-step explanation:
-3+2=-1 and (9)- 8=1
<u> b</u> = 1.5
-3
Cross Multiply
b = - 3 * ( 1.5 )
b = - 4.5
