Answer: The answer is C
Step-by-step explanation: If you think about it the spinner only spun 3 times and when that happens them you sum up X
The given question is 8+13+18+...... which is in arithmetic progression . And for arithmetic series, we have to use the following formula for nth term .
Here a =8 , d=5
So we get
And the required expression for n=7 is
Answer:
x=6
Step-by-step explanation:
First you have to subtract 8 from 22 and you get -14. Then you rewrite the equation, 2x-14=-2.
Since your subtracting 14 you would add 14 to both sides, so -14+14 and -2+14. -2+14 will turn out to be 12 and then you divide 2 from both sides, so 2x-2 and 12-2.
Your answer will be x=6
If the square is 15 units on each side, then its diagonal would be √(15²)+(15)²=√450=15√2 ☺☺☺☺
Answer:
10 6/10
Step-by-step explanation:
8/6 = 1.333
1.333 x 8 = 10.667
as a mixed number: 10 6/10
