All categories

3 years ago

I'll mark the correct answer brainliest!

Mathematics

2 answers:

sveta [45]3 years ago

6 0

The perimeter of the larger octagon would be 238 units. This is because the given side is multiplied by 7, so if you do this to all sides and then add them up, you get 238. To check, you can divide 238 by 34 and get 7.

adelina 88 [10]3 years ago

4 0

the Perimeter for the bigger octagon is 280. :)

You might be interested in

you buy a new mountain bike for $200. tha value of the bike decreases by 25% each year. how much is your bike worth after 3 year

Brilliant_brown [7]

Answer:84.375

Step-by-step explanation:

i mean if you by a bike for 200 hundread and every year it goes down by 25% you would just subtract 25 % 3 times ;)

8 0

3 years ago

Which situation would most likely be represented by a rational number that is not an integer

serious [3.7K]

A fraction
i hope this helped

4 0

3 years ago

A chef planning for a large banquet thinks that 2 out of every 5 dinner guests will order his soup appetizer. He expects 800 gue

Hitman42 [59]

Answer:

320 cups of soup.

Step-by-step explanation:

Given:

A chef planning for a large banquet thinks that 2 out of every 5 dinner guests will order his soup appetizer.

He expects 800 guests at the banquet.

Question asked:

How many cups of soup he should prepare ?

Solution:

Ratio of soup appetizer to the number of guest = 2 : 5

Now, let number of cups of soup prepare for 800 guests = $x$

Now, as we have to find through equivalent ratios, we can write it as:-

2 : 5 = $x$ : 800

$\frac{2}{5} =\frac{x}{800} \\\\ By\ cross\ multiplication\\5\times x=2\times800\\5x=1600\\By\ dividing\ both\ sides\ by\ 5\\x=320$

Thus, he should prepare 320 cups of soup for 800 guests.

5 0

3 years ago

Did he make an error? 4x+6-x=2x+3 1st step: 5x+6=2x+3

irinina [24]

yes, what you do to one side you must do to the other. In order to move the x over you must add it to both sides so the first step would be 4x+6=3x+3

5 0

4 years ago

Read 2 more answers

Multiply. Write the answer in simplest form. 1/2 x 4/5 =

harina [27]

Answer:

2/5

Step-by-step explanation:

1/2*4/5=4/10=2/5

3 0

3 years ago

Read 2 more answers