Its 3. Because 5*3 is 15 and 9*3 is 27
Answer: Yes write it like 
Step-by-step explanation:
The equation says
In this case, the square root of 90 squared will equation to 90 so x is the square root of 90.
78% = 78 / 100 = 0.78
What is 78% of 380
= 78% * 380
= 0.78 * 380
= 296.4
U said I should round it up IF NECESSARY so yeah....
Rob is the faster reader. 7 in half is 3.5, and 14 in half is 7. 8 is over 7, and 3 is under 3.5