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andreyandreev [35.5K]
3 years ago
5

6. Trapezoid FGHI is similar to trapezoid KLMN. Whatis the length of GH?​

Mathematics
1 answer:
Y_Kistochka [10]3 years ago
7 0

Answer:

5.5 in

Step-by-step explanation:

\frac{KL}{FG}=\frac{LM}{GH}\\\\\frac{7}{3.5}=\frac{11}{x}\\\\7*x=11*3.5\\\\x=\frac{11*3.5}{7}\\\\x=\frac{38.5}{7}\\\\x=5.5

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Quanto é 60 x 11 + 346²
Bond [772]

Answer:

120376

Step-by-step explanation:

Primeiro peguei 60x11 e os multipliquei e obtive 660. Em seguida, descobri que 346 ^ 2 é 119716. Somei meus dois números e obtive 120376.

Espero que isso ajude você! :)

8 0
3 years ago
Is 34 over 35 greater than 0.6
mart [117]

Answer:

yes

Step-by-step explanation:

34/36=0.94 repeating

5 0
2 years ago
6. Michael Johnson holds the Olympic record for the men's 400m race at 43 seconds. His
vlada-n [284]

The difference between both unit rates rounded off to the nearest tenth is: 0.4 meters per second

Step-by-step explanation:

We have to calculate his unit rate for both type of races

So,

<u>Unit rate for 400m race:</u>

Distance = 400m

Time = 43 sec

Unit\ rate = U_1= \frac{Distance}{Time}\\=\frac{400}{43}\\=9.30\ meters\ per\ second

<u>Unit rate for 300m Race:</u>

Distance = 300m

Time = 31 sec

Unit\ Rate= U_2=\frac{300}{31}\\=9.68\ meters\ per\ second

The difference between both unit rates is:

U_2-U_1 = 9.68-9.30\\=0.38 => 0.4\ meters\ per\ sec

Hence,

The difference between both unit rates rounded off to the nearest tenth is: 0.4 meters per second

Keywords: Unit rate, Speed

Learn more about unit rate at:

  • brainly.com/question/10364988
  • brainly.com/question/10435816

#LearnwithBrainly

7 0
3 years ago
What is the solution to the equation 6 x + 2 = 9 x minus 1?
lina2011 [118]

Answer:

x=1

Step-by-step explanation:

By substituting 1 into the equation for x, both sides will equal 8.

4 0
3 years ago
Solve log x = 2.
Sever21 [200]

Answer:

If log x = 2

x = 100

Step-by-step explanation:

Logarithm always has a base and an index. It can be I many forms.

It can be in base 2, 3, 4, 5, and so on.

It is a property of logarithm that if

logarithm of 'a' to base 'b' equals 'x', we write:

log_b (a) = x

Then,

a = b^x.

Usually, when a logarithm is written without a base, it tells us that it is in base 10. Instead of writing a logarithm of x to base 10,we can just write 'log x', it is sufficient to say that it is in base 10.

It can also be in the form of the Napierian Logarithm, 'ln'.

'ln x' is logarithm to base 'e'.

if ln x = 5

Then

x = e^5.

So,

log x = 2

Means logarithm of 'x' to base 10 equals 2.

x = 10^2

= 100

x = 100

3 0
3 years ago
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