Answer:
its none of the above
Step-by-step explanation:
Answer:
D is the correct answer
Step-by-step explanation:
negative ÷ negative = positve
Answer:
x=2,BA=DA which is7
Step-by-step explanation:
5x-3=3x+1
both sides share an angle and B=D right angles
5x-3x=1+3
2x=4
x=4÷2
x=2
BA=5x-3
BA=5(2)-3
BA=10-3
BA=7
DA=3x+1
DA=3(2)+1
DA=6+1
DA=7
Step-by-step explanation:
She needs to baby sit for 5 hours = 5 x 110 = 550
Answer:
19 683
Step-by-step explanation:
Think of it as s lock..
A normal combination lock usually have 3 scrollwheels with 10 different positions in them.. (0 1 2 3 4 5 6 7 8 9)
The smallest number you can make is 000
and the biggest is 999
therefore there are a total number of 1000 possible combinations. (001, 002, 003 ... 134, 135, 136 ... 876, 877)
I think you get it.
Simply: 10 ^ 3 = 1000
In your question we have 9 "scroll wheels" with 3 "different positions" in them
So we simply do: 3 ^ 9 = 19 683
There you go, hope i could help