If you mean that, when you see the words 'ABOUT HOW MUCH' in the beginning of a word problem, you're asking what you mean, it basically implies that you have to round. That you have to estimate. Which is the same as rounding. So, when you see those words, you just have to ROUND.
Answer:
-11
Step-by-step explanation:
The given expression is:
=
=
=
Substituting the value of b=-2 in above expression, we get
=
=
=
Thus, the value of the given expression is -11.
Answer:
Step-by-step explanation:
i think you are talking about the diameter of the circle.
equation of the circle is
(x-1)(x+3)+(y-8)(y-2)=0
x^{2}-x+3x-3+y^{2}-8y-2y+16=0
or x^{2}+y^{2}+2x-10y+13=0
Answer: 22 attendees can attend the corporate team-building event, with a budget of $46.
1. 8 = 4x
2. 8/4 = 4x/4
3. x = 2, each ticket would cost $2 per attendee
4. $46/$2 = 23
Y = sec^2 x
use the product rule
dy/dx = sec x * sec x tan x + sec x tan x sec x
= 2 sec^2 tan x