The standard form equation for a circle is
![(h-x)^2+(k-y)^2=r^2](https://tex.z-dn.net/?f=%28h-x%29%5E2%2B%28k-y%29%5E2%3Dr%5E2)
where (h, k) is the center and r is the radius.
The standard form equation for an ellipse is
![\frac{(x-h)^2}{a^2}} + \frac{(y-k)^2}{b^2} = 1](https://tex.z-dn.net/?f=%5Cfrac%7B%28x-h%29%5E2%7D%7Ba%5E2%7D%7D%20%2B%20%5Cfrac%7B%28y-k%29%5E2%7D%7Bb%5E2%7D%20%3D%201)
(center h, k and major and minor axes a and b)
This equation is standard form for neither, but might be general form for one.
-40
Explanation:
(-7+2) would equal -5, then you multiply -5 by 8 and you get -40.
Step-by-step explanation:
T0 = a³+4
T1 = a⁴x a¹ +4
T2= a³ + a³ + 4
T3= a⁴ + a⁴* a² + 4
T4= a⁴ + a⁴ x a¹ + 4
T5= a³ + a³ + a⁴+4
Answer:
Approximately 42.
Exact sum is 42 13/40.
Explanation:
Estimate 11 3/8: 11
Estimate 9 7/10: 10
Estimate 21 1/4: 21
Add them together: 42.
11.375 + 9.7 + 21.25 = 42.325
I made them into decimals and then will convert it into fraction.
42.325 = 42 13/40
Hope this helps!