Answer:
1.5 or -5
Step-by-step explanation:
2x²+7x-15=0
Divide by 2:
x²+7x/2-15/2=0
x=-7/2/2 ± √49/4(4)+15/2
=-7/4 ± √49/16+120/16
=-7/4± √169/16=-7/4 ±13/4
=6/4 or -20/4
=1.5 or -5
Answer:
The real answer to this question is B
Step-by-step explanation:
I made a 100 on my quiz
Answer:
30 students are in the science class and 3 students recieved a failing grade.
Answer:
9:00pm
Step-by-step explanation:
If now is 5:00 am
After 1000hrs
24hrs makes a day
1000hrs = 1000/24 = 41 days remainder 16hrs
Therefore 5:00 + 16 hrs = 2100 hr
= 9:00pm
I hope this was helpful, please mark as brainliest
Answer:
13 sweets
Step-by-step explanation:
Fiona : Angad
2 : 1
26 : X
26/2 = X/1
X = 13