Answer:
0.09
Step-by-step explanation:
So if you use the Simple interest equation it will begin with:
Interest total = Initial Amount of money x Interest rate per year x Years money is invested for.
Then substitute the values you have been given so:
$6300 = 7000 x Interest rate per year x 10.
This is simplifies to 6300 = 70,000 x Annual Interest rate
You can rearrange this to find the annual interest rate by dividing by 70,000:
Simplifying this would be:
= Interest rate.
The interest rate is 0.09.
Opposite sides equals to 7 and so you add 7 + 7 which equals to 14. Next you subtract 30 by 14 to get the total of the opposite side of L and itself which gets you 16 which is then divided by 2 because you have L and its opposite side which would give you 8. So L equals to 8.
Check:
7 + 7 + 8 + 8
14 + 16
30
Answer:
acute = 30,right angle = 90,obtuse = 135,line = 180
Answer:
64/729
or 0.088 to 3 decimal places.
Step-by-step explanation:
The probability of no 2 and no 3 on one throw of the dices = 4/6 = 2/3.
For 6 rolls we multiply this 6 times because each throw is independent.
The answer is (2/3)^6
= 64/729
or 0.088 to 3 decimal places.
Answer:
The solution is x = 9, y = -1.
Step-by-step explanation:
x + y = 8
x - y = 10 Adding to eliminate y:
2x + 0 = 18
x = 9 Substituting x = 9 into the first equation:
9 + y = 8
y = 8 - 9
y = -1..
