Answer: x=17 (if that’s what you mean)
explanation: a straight line is 180 degrees, so we can minus 180-115 which will give you 65, and if you set the equation given equal to 65, you’ll get 17
By the Intersecting Secants Theorem we have
2x(2x+7)=x(x+23)
4x^2+14x=x^2+23x
3x^2=9x
3x=9
x=3
Since DY is length 2x,
the length of DY is 6.
Answer:
i think the answer is 45 mins sorry if im wrong
Answer:
A hope its right!!
Step-by-step explanation:
Have a good day!
2y² - 3x² = 6
To put the hyperbola in standard form, divide everything by 6
(2/6)y² - (3/6)x² = 6/6
Standard form:
(1/3)y² - (1/2)x² = 1
hyperbola opens up/down NOT sideways (because its y² -x²).
then the a=√3 and b=√2
(h,k) = (0,0)
Not sure what needs to be done with xy=12
