Sqrt(x+4-3)=1
sqrt (x+1) = 1
x+1 = 1^2
x=1-1
x=0
This is how you would get x=0
Hope I helped :)
12 Km / hour
using the formula
average speed = ( where time is in hours )
40 min = = hour
speed = 8 ÷ = 8 × = 12 Km / hour
Answer:
I thin its b.
Step-by-step explanation:
Answer:
154
Step-by-step explanation:
lcm = finding the smallest multiple that both numbers can reach
1. 14 = 2 × 7
22 = 2 × 11
because they both have the same 2, that is two 2's in total. If they both have it, you can only take one of them. so it is:
2. 2 × 7 × 11
now we solve it. so 2 × 7 × 11 =
3. 154
Answer:
<em>m</em> = 5
Step-by-step explanation:
-2<em>m</em> = -10
Divide both sides by -2.
-2/-2 <em>m</em> = -10/-2
<em>m</em> = 5