Find the area of the sector-A circle has a total central angle of 2π. If the angle is 5π/4, it would represent:
(5π/4)/2π = 5π/8π = 5/8
Or about 5/8 the area of the entire circle. Now find the total
| -5x-1 | = -2X + 12
Would it just be...
-5x-1 = -2x+12
and
5x+1 = -2x+12
or how am I supposed to rewrite the equations?-as you wrote, except the conjunction is or not and
|-5x - 1| = -2x + 12
-5x
I honestly dont even know where to start.
Find an equation to calculate the sum of the first n intergers. Give 2 or 3 examples to show that the equation works.
Please show work.
I dont even know wha
Hi, I dont understand how to do these SHSAT math questions. Please help me! Please check back frequently, I might have added some questions I might have about how to solve it. And also please explain
Well, is this right?
-2(X-3)=X+5-3X
-2X+6=-2X+5
-2X+6+2X=-2X+5+2X
6=5
6-6=5-6
=-1--2(X-3)=X+5-3X
-2X+6=-2X+5
-2X+6+2X=-2X+5+2X
6=5
6-6=5-6
you are correct so far
0 = -1 (which it does not)
Therefore
How do you find it?-Derivative at what? It is not differentiable at x = -1.-One of the basic differentiation rule is:
Y=UV
Y=UV+VU ( means the derivative of)
Using this,
Y=1(x+2)+1(x+1)
Y=x+2+x+1
Y=2x
The perimeter of a rectangle is 12 inches, and its area is 8 square inches. Find the length and width of the rectangle. Please help with the problem and thank you!-LET THE LENGTH BEXAND WIDTH BE Y
2(
How can you verify this identity? With lots of clear steps please :)-(sin(x)+tan(x))/(cos(x)+1)=tan(x)
change tan(x) to sin(x) over cos(x)
(sin(x)+sin(x)/cos(x))/(cos(x)+1)
find a common denominator
At noon, ship A is 30 nautical miles due west of ship B. Ship A is sailing west at 17 knots and ship B is sailing north at 20 knots. How fast (in knots) is the distance between the ships changing at 5
Given y = e^ax sin beta x
For every function h(x) = f(x) * g(x)
h(x) = f(x) g(x)+ g(x) f(x)
so,
y = (e^ax) [(cos beta x)( beta )] + (sin beta x)[(e^ax)(a)]
y = { (e^ax) [(beta)(-sin beta x) (beta)]
13/x+7 - 12/x = -1
I tried several times and wasnt able to get an answer, please help and thank you!-Please watch your parentheses.
I assume that you mean:
... 13/(x+7) - 12/x = -1
or 13x - 12 (x+7)
I know that the fraction of shaded area reduces at each stage by 3/4but my question is that is: Is there a fraction of shaded area that must remain regardless of the number of stages? If there is one,
Okay, I get 13 dollars a week for doing chores.
I can get $200 on christmas.
I can get $100 on my birthday in january.
I currently have $145
Im trying to buy two things, a laptop or desktop and sony
