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3 years ago

5

A literal equation has only one variable. True False

1 answer:

Zanzabum3 years ago

5 0

Answer:False

Step-by-step explanation:

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Write log3 6 as a logarithm of base 2.

Sever21 [200]

$Use:\\\log_ab=\dfrac{\log_cb}{\log_ca}\ and\ \log_ab+\log_ac=\log_a(bc)\\\\\log_36=\dfrac{\log_26}{\log_23}=\dfrac{\log_2(2\cdot3)}{\log_23}=\dfrac{\log_22+\log_23}{\log_23}\\\\=\dfrac{\log_22}{\log_23}+\dfrac{\log_23}{\log_23}=\boxed{\dfrac{1}{\log_23}+1}\\\\other\ method\\Use:\\\log_ab=\dfrac{1}{\log_ba}\\\\\log_36=\log_3(2\cdot3)=\log_32+\log_33=\log_32+1=\boxed{\dfrac{1}{\log_23}+1}$

4 0

3 years ago

The number that, when increased by 30% equals 78

Arlecino [84]

Answer:

60

Step-by-step explanation:

x + 0.30x = 78

1.30x = 78

x = 60

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3 years ago

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What is the volume of a box measuring 8mm×10cm×5cm

notka56 [123]

The answer is 400 because u multiply 8 x 10= 80 x 5=400

8 0

3 years ago

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Help me plzz help me plzz

Alik [6]

Answer:

44.1 mm^2

Step-by-step explanation:

The formula for a trapezoid is 1/2(b1 + b2)h

A= 1/2(12.5 + 8.5) 4.2

= 1/2x21x4.2

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3 years ago

A 7-mile bike race is divided into 4 equal sections. Which equation shows how to find the number of miles in each section?

guapka [62]

You would divide 7 by 4. (7/4) each section would be 1.75 miles :)

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3 years ago

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