Answer:
25%
Step-by-step explanation:
correct/total
20/80
1/4
Changing to a decimal
.25
.25*100%
25%
Just divide the arc the inscribe angle forms by 2. So 100/2 = 50 = a, and b is 55.
Answer:
Step-by-step explanation:
n < - 3 \: or \: n> - 2
9514 1404 393
Answer:
-3x³y∛9
Step-by-step explanation:
The expression can be simplified by removing perfect cubes from under the radical.
![\sqrt[3]{-243x^9y^3}=\sqrt[3]{(-3x^3y)^3\cdot9}=\boxed{-3x^3y\sqrt[3]{9}}](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B-243x%5E9y%5E3%7D%3D%5Csqrt%5B3%5D%7B%28-3x%5E3y%29%5E3%5Ccdot9%7D%3D%5Cboxed%7B-3x%5E3y%5Csqrt%5B3%5D%7B9%7D%7D)
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It helps to realize that 243 = 3^5 = (3^3)(3^2).
22 divided by 4= 5.5
Mario can go on 5 rides and will have 2 tickets left over (b/c half of 4 is 2).