Answer:
6
Step-by-step explanation:
(-12)^2-4*1*36=0
144-144=0
x= -(-12)/2*1=
12/2=
6
x=6
Answer:
x^4+2x^3y-3x
Step-by-step explanation:
Answer:
68 minutes, 1 mile every 8.5 minutes
Step-by-step explanation:
:)
No it is an irrational number because it is a decimal with repeating numbers.
By definition, we have to
1 AU = 1.5 * 10 ^ 8Km
a comet is 2.3 AU from the earth, which means that we must transform this unit to kilometers.
2.3 AU = (2.3) * (1.5 * 10 ^ 8) = 3.45 * 10 ^ 8km
answer
<span> 3.45 × 10,superscript,8,baseline, km
</span>
