Answer:
the answer is d (x+4)^2/9 - (y-1)^2/25
Step-by-step explanation:
its correct on edge
Answer:
6
Step-by-step explanation:
12x-5 + 6x-7=
=7x+-1x
=6
A function and its inverse are reflected over the line y = x. To graph a function and its inverse, all you have to do is graph the function and then switch all x and y values in each point to graph the inverse.
Answer:
144.51326 
Step-by-step explanation:
A = 2πrh + 2π
d = 4
r = 4/2 = 2 cm
h = 9.5cm
A = 2π(2)(9.5) + 2π
= 144.51326
Don't know if you need to round it or not
Answer:
x = 3
y = -1
Step-by-step explanation:
<em><u>To solve this, you can use the elimination method, which is to have one pair of terms to cancel one another. In this case, we already have 3y and -3y, which cancel:</u></em>
2x + 3y = 3
7x - 3y = 24
___________
9x = 27
<u>Divide both sides by 9:</u>
x = 3
<u>Plug in 3 for x, into one of the equations:</u>
2x + 3y = 3
2(3) + 3y = 3
6 + 3y = 3
<u>Subtract 6 from both sides:</u>
3y = -3
<u>Divide both sides by 3:</u>
y = -1
