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3 years ago

a counterclockwise rotation of 120° followed by a counterclockwise rotation of 40° around the same center of rotation

Mathematics

1 answer:

lesya692 [45]3 years ago

6 0

Answer:

Counterclockwise 160°? I don't know what is being asked, but that's the total.

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Solve <br>In 2x + In 2=0

irakobra [83]

Solving $ln(2x)+ln(2)=0$ we get, $x=\frac{1}{4}$

Step-by-step explanation:

We need to solve: $ln(2x)+ln(2)=0$

Solving:

$ln(2x)+ln(2)=0$

Adding -ln(2) on both sides:

$ln(2x)+ln(2)-ln(2)=0-ln(2)$

$ln(2x)=-ln(2)$

Using logarithmic rule: if $log_a b =c\,\,then\,\, b=a^c$

So,

$2x=e^{-ln(2)}$

Simplifying:

$2x=(e^{ln(2)})^{-1}\\e^{ln(2)}=2\\2x=(2)^{-1}\\2x=\frac{1}{2} \\x=\frac{1}{2x2}\\x=\frac{1}{4}$

So, Solving $ln(2x)+ln(2)=0$ we get, $x=\frac{1}{4}$

Keywords: Logarithms

Learn more about Logarithms at:

#learnwithBrainly

4 0

3 years ago

What is the answer for <br> h+6/5=2

WARRIOR [948]

h=4 because 4+6=10 and 10/5=2

6 0

3 years ago

Read 2 more answers

A bakery specializes in cupcakes. Each day, one dozen cupcakes are randomally selected to test for freshness. Which statement be

ziro4ka [17]

Answer:

b) all of the cupcakes in the bakery

Explanation:

in statistics, the population is a group of people/things that are in the same category for collecting data. c) and d) are thus wrong since no data is collected about the other goods or the employees, while a) is wrong because that is just a sample (which helps to test for a large population) and not the actual population.

i hope this helps! :D

3 0

2 years ago

Please help me its geometry

Stels [109]

Answer:

helikopter hi do you want in sex

8 0

2 years ago

Need help. Number 54.

Vesnalui [34]

If you work out the difference between 2 and 7 you will get 4 so you add 4 each time.
3=12
4=16
5=20

6 0

2 years ago