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3 years ago

How can I find the surface area & the correct answer

Mathematics

1 answer:

Ymorist [56]3 years ago

4 0

To get the surface area you must get the area of all of the faces of the shape in question. Then add all those areas together.
The answer is- C 132 cm squared

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I need help getting the correct answer for the dividing part of the problem?

mestny [16]

Answer: 1/3

Step-by-step explanation: Since 1/1 = 2/2 = 3/3 etc. we can change the answer into 3/3 grams. Then we divide that by 3 which is 1/3. (Sorry if I’m incorrect)

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2 years ago

How many days will it take for a culture of bacteria to increase from 200 to 50000 if the growth rate per day is 93.2%

densk [106]

Answer:

89 days

Step-by-step explanation:

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3 years ago

clint has 6 apple muffins, 2 corn muffins, and 4 bran muffins what fraction of muffins are bran weite the fraction in simplest f

Feliz [49]

Answer:

$\frac{1}{3}$

Step-by-step explanation:

The fraction of bran muffins is expressed as bran muffins over total muffins.

Total muffins = 6 + 2 + 4 = 12 and bran muffins = 4, thus

fraction = $\frac{4}{12}$ ← divide ( cancel ) each value by 4 )

fraction = $\frac{1}{3}$ ← in simplest form

6 0

3 years ago

Read 2 more answers

Prove that the product of any two consecutive natural numbers is even.

Vitek1552 [10]

Answer with Step-by-step explanation:

Let us assume the 2 consecutive natural numbers are 'n' and 'n+1'

Thus the product of the 2 numbers is given by

$Product=n(n+1)\\\\$

We know that the sum of 'n' consecutive natural numbers starting from 1 is

$S_n=\frac{n(n+1)}{2}\\\\\therefore n(n+1)=2\times S_n............(i)$

Thus from equation 'i' we can write

$Product=2\times S_n$

As we know that any number multiplied by 2 is even thus we conclude that the product of 2 consecutive numbers is even.

6 0

3 years ago

How to find the slope with only the x and y intercepts?

yuradex [85]

If we have the equation of a line: y=ax+b
How to find a if with only the x<span>-intercepts (called m)</span> and y-intercepts (called n)
+ First we have y=0 and x=m or 0=a*m+b or b= -a*m
+ Then we have x=0, y=n or n=a*0+b or b=n
And if m≠0 we have a= -n/m
and if m=0 this line has no slope

8 0

4 years ago