Answer:
720
Step-by-step explanation:
Hey there! Instead of trying to explain, I’ll give you a visual of the way I calculated it.
I attached a photo.
I hope this helps and if you have questions about it, post them in chat! Happy to help.
~Brooke❤️
35 - 29 = 6. 6+29+35 = 70
70 in the string and brass sections of the Symphony Orchestra.
Answer:
somewhere between them i think
Step-by-step explanation:
Answer:
The factors of given expression are 10+10√2 and 10-10√2.
Step-by-step explanation:
We have given a quadratic expression.
s²-20s-100
We have to find factors of given expression.
We use quadratic formula to find factors.
x = (-b±√b²-4ac) / 2a
From given expression, a = 1 , b = -20 and c = -100
Putting values in above formula, we have
x = (-(-20)±√(-20)²-4(1)(-100) ) / 2(1)
x = (20±√400+400 ) / 2
x = (20±√800) / 2
x = (20± √400×2) / 2
x = (20±20√2) / 2
x = 10±10√2
Hence, the factors of given expression are 10+10√2 and 10-10√2.
