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Mashutka [201]
3 years ago
7

7. Write each as a single logarithm using the properties of logarithms. a) 3log x – 2log y b) x b b log 2 1 log 15 2 1  8. Expa

nd each logarithm using the properties of logarithms. a) 7 3 logb b) log 7x3 y
Mathematics
1 answer:
VMariaS [17]3 years ago
4 0
7.a) log (x^3/y^2)
b) I'm confused on your notation. Can you write is again in the comments
please? Maybe use words like "base b"

8.a) Confused on your notation.
b) 3log base 7 x + log base 7 y
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LUCKY_DIMON [66]
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3 years ago
The diameter of a basketball rim is 18 inches. A standard basketball has a circumference of 30 inches. What is the distance betw
shusha [124]
We know that
circumference=2*pi*r-------> r=circumference/(2*pi)
circumference=30 in
r=circumference/(2*pi)------> 30/(2*pi)-----> 4.7746 in
the radius of a <span>standard basketball is 4.77 in
</span>
<span>the distance between the ball and the rim is equal to
</span>radius of a basketball rim minus radius of a a standard basketball  
radius of a basketball rim =18/2------> 9 in
radius of a a standard basketball=4.77 in<span>

</span>
the distance between the ball and the rim=[9-4.77]------> 4.23 in

the answer is
4.23 in
3 0
3 years ago
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