3 years ago

What is the solution to the equation below? log 4x2 - log6x = 2

1 answer:

3 0

Answer: x=2/75

Step-by-step explanation: explanation on photo math app

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olga2289 [7]

Answer:

thank you <3 I needed this.

Step-by-step explanation:

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3 years ago

harina [27]

Answer:

1. y=7.2

2. x=18

Step-by-step explanation:

1. Triangles CMN and CBA are similar triangles (by AAA postulate). Similar triangles have proportional corresponding sides, so

$\dfrac{CM}{CB}=\dfrac{CN}{CA}\\ \\\dfrac{12}{12+y}=\dfrac{10}{10+6}\\ \\12\cdot 16=10\cdot (12+y)\\ \\192=120+10y\\ \\10y=72\\ \\y=7.2$

2. GK is angle G bisector. Use angle bisector's property:

$\dfrac{GH}{GI}=\dfrac{KH}{KI}\\ \\\dfrac{40}{24}=\dfrac{30}{x}\\ \\40x=24\cdot 30\\ \\4x=24\cdot 3\\ \\x=6\cdot 3=18$

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avanturin [10]

The number of French participants is $20\%\cdot 500 = \frac{20}{100} \cdot 500 = 100$ .

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4 years ago

Vlada [557]

Answer:

false

Step-by-step explanation:

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3 years ago

lora16 [44]

A. 10x^18

Hope this helps!!!

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3 years ago