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3 years ago

Ok so I must be stupid but pls help

Mathematics

2 answers:

kaheart [24]3 years ago

8 0

Your not stupid- Hahahaha

Irina18 [472]3 years ago

5 0

It is A and D

They both have a volume of 80

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Alex has a rectangle piece of red paper that is 4 centimeter wide .its length is twice it's width she glues a piece of paper blu

xenn [34]

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Then your going to take 3cm-4cm= 1cm
Next your going to solve for 7cm-8cm=1cm
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3 years ago

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icang [17]

Answer:

13.41

Step-by-step explanation:

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3 years ago

A theater can seat 725 people. The number of rows is 4 less than the number of seats in each row. How many rows of seats are the

OverLord2011 [107]

725 is equal to (number of rows)*(number of seats per row)
r = s-4
725 = (s-4)s
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3 years ago

Express the ratio 25 to 5cm in its lowest terms

bagirrra123 [75]

Answer:

5:1 cm

Step-by-step explanation:

Let's look at the ratio in fraction form, since ratios are easier to think about in this mathematical way:

$25:5=\frac{25}{5}$

Now we have a fraction which is easier to work with. We can look for a common factor of 25 and 5 and then factor it out to find the lowest terms of our ratio and the simplified version of the fraction. One common factor of 25 and 5 that I can think of is 5 itself. So, let's divide both sides by 5.

$\frac{25}{5}$ ÷ $5\\$ = $\frac{5}{1}$

Does that make sense? 25 divided by 5 is 5, and 5 divided by 5 is 1. So the simplified version of the fraction is $\frac{5}{1}$ , and the lowest terms of the ratio 25:5 cm is 5:1 cm.

Hopefully that makes sense! If you need more help or any of that was confusing or difficult to understand, let me know. :)

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3 years ago

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