Answer: 7i
explanation: √-1 is i because a negative square root is imaginary. you can take out the negative from the inside of the square root and replace it with i on the outside. that leaves you with √49, which is 7, and that gives you 7i
Answer: The distance is 4.
Step-by-step explanation:
The distance will be the diffrence in the x values squared and the difference in the y values squared being added together and find their square root.
(1,3) (5,3)
1- 5 = -4
3-3 = 0
4^2 + 0^2 = d^2 Where d is the distance.
16 + 0 = d^2
16 = d^2
d =
d= 4
Ratios beacause you want to find to cloaes to the number of inverses in the traingel.
Answer:
63/8
Step-by-step explanation:
For this question all you have to do is times the 9 and 7 and put the denominator(in this case 8) underneath to make a fraction. The answer totals as 63/8 or 7 and 7/8.
Answer:
2
Step-by-step explanation:
Since 12/15 is equivalent to 4/5.
4/5 is equal to 8/10 so that would mean 8/3 = 2 remainder 2