Answer:
Step-by-step explanation:
10y2 - 17y + 12 = y + 16
10y2 - 17y + 12 - 16 = y
10y2 - 17y - 4 = y
10y2 -17y - y -4 = 0
10y2 -16y - 4 = 0
Now put formula
x = -b +- (square root) b2 - 4ac
2a
a = 10 b= -16 c= -4
y = -(-16) +- (square root) -16 - 4 (10) (-4)
2(10)
y = 16 +- (square root) -16 - 400
20
y = 16 +- (square root) -416
20
y = 16 +- 20.396
20
Now this +- is the plus minus thingy in which two answers come
The first we will do is +
16 + 20.396 16 - 20.396
20 20
= 1.8198 = -0.2198
Answer:
f(x) = -2*sqrt(x - 7 + 1)
Step-by-step explanation:
If by "statement" you mean equation, then it's pretty self-explanatory. Sorry if I'm confused though, you probably didn't list the proper choices.
Well, one thing they ahve in common is that they are both adding or subtracting the same numbers and of course, they are both expressions.
They are different because one expression is subtract both numbers while one expression is adding both numbers.
8 - 15 = -7
8 + 15 = 23
Best of Luck!
Answer:
StartFraction 25 Over 9 EndFraction
Step-by-step explanation:
Answer: 
Step-by-step explanation:
<u>Given information</u>
∡1 = 35°
∡b = ?
Total Angle = 180° (Supplementary Angle)
<u>Derived formula from the given information</u>
∡1 + ∡b = Total Angle
<u>Substitute values into the given formula</u>
(35) + b = 180
<u>Subtract 35 on both sides</u>
35 + b - 35 = 180 - 35
Hope this helps!! :)
Please let me know if you have any questions
