Answer:
I need the options mate to chose which is correct
Step-by-step explanation:
4^x-3^(x-1/2)=3^(x+1/2)-2^(2x-1)
4^x - 3^x * 3^-1/2 = 3^x * 3^1/2 - 2^2x * 2^-1
2^2x + 2^2x * 1/2 = 3^x * 3^1/2 + 3^x * 3^-1/2
2^2x(1 + 1/2) = 3*x( 3^1/2 + 3^-1/2)
3/2 * 2^2x = 2.3094 * 3^x
ln 1.5 + 2x ln 2 = ln 2.3094 + x ln 3
2x ln 2 - x ln3 = ln 2,3094 - ln 1.5
1.3863 x - 1.0986 x = 0.4315
0.2877x = 0.4315
x = 1.5 Answer
Answer:
The answer is 16(14)=224.
1
Add the numbers
(
−
4
+
5
)
−
(
6
+
7
)
=
0
({\color{#c92786}{-4}}+{\color{#c92786}{5}})-(6+7)=xx^{0}
(−4+5)−(6+7)=xx0
(
1
)
−
(
6
+
7
)
=
0
({\color{#c92786}{1}})-(6+7)=xx^{0}
(1)−(6+7)=xx0
2
Add the numbers
1
−
(
6
+
7
)
=
0
1-({\color{#c92786}{6}}+{\color{#c92786}{7}})=xx^{0}
1−(6+7)=xx0
1
−
(
1
3
)
=
0
1-({\color{#c92786}{13}})=xx^{0}
1−(13)=xx0
3
Multiply the numbers
1
−
1
⋅
1
3
=
0
1{\color{#c92786}{-1}} \cdot {\color{#c92786}{13}}=xx^{0}
1−1⋅13=xx0
1
−
1
3
=
0
1{\color{#c92786}{-13}}=xx^{0}
1−13=xx0
4
Subtract the numbers
1
−
1
3
=
0
{\color{#c92786}{1-13}}=xx^{0}
1−13=xx0
−
1
2
=
0
{\color{#c92786}{-12}}=xx^{0}
−12=xx0
5
Combine exponents
−
1
2
=
0
-12={\color{#c92786}{xx^{0}}}
−12=xx0
−
1
2
=
1
-12={\color{#c92786}{x^{1}}}
−12=x1
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Solution
−
1
2
=
1
To find cirfumfrence we use the formula C =
Soooo
= 3.14
r = 40 inches
So now we plug it in :P
C = 2 x 3.14 x 40 = 251.2
answer = B.) 251.2 inches
