Here's a pic of the question

Answers

Answer 1

Answer: Subtract 5x^3-7x+4 from 9x^3+2x^2-5x+5

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Multiply(2x + 4)(2x - 4)
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If you have 20 pieces of wood how many different ways can you make a triangle

Answers

about 4 pieces of wood that is all

It depends on the length and shape of the wood. Don't forget to rate and give me brainliest answer! Then, I can help you with all your problems! ^-^ ~

Explain how you know that 7/12 is greater than 1/3 but less than 2/3?

Answers

The easiest way to compare fractions is by having a common denominator for both fractions.

This is because, when the denominator is the same in both fractions, we will simply compare the numerators and the greater fraction will be the one having greater numerator

Part 1:

The first given fraction is $(7)/(12)$

The second given fraction is $(1)/(3)$

We can make the denominator in the second one equal to 12 by multiplying it by 4.

However, to preserve the value of the fraction, we will multiply it by $(4)/(4)$

This will give us:

$(1)/(3)$ * $(4)/(4)$ = $(4)/(12)$

Now, the two fractions became $(4)/(12)$ and $(7)/(12)$

The denominator is the same, so we will compare numerators.

Since 7 is greater than 4, therefore:

$(7)/(12)$ is the greater fraction

Part 2:

The first given fraction is $(7)/(12)$

The second given fraction is $(2)/(3)$

We can make the denominator in the second one equal to 12 by multiplying it by 4.

However, to preserve the value of the fraction, we will multiply it by $(4)/(4)$

This will give us:

$(2)/(3)$ * $(4)/(4)$ = $(8)/(12)$

Now, the two fractions became $(8)/(12)$ and $(7)/(12)$

The denominator is the same, so we will compare numerators.

Since 8 is greater than 7, therefore:

$(8)/(12)$ is the greater fraction

Hope this helps :)

7/12
1/3=4/12
2/3=8/12

7/12>1/3
7/12<2/3

$4 is what percent of $50?

Answers

4 is what percent of 50?

P% = 4/50
p = 0.08

From decimal to percent:

P% = 0.08 * 100 = 8%

you turn $4 out of $50 into 4/50 and multiply by 2 therefor 8%

Express 756 as a product of its prime factors

Answers

$756 = 2 ^(2) *3^3*7$

At an animal shelter, there are 15 dogs, 12 cats, 3 snakes, and 5 parakeets. What percent less parakeets are there than dogs?

Answers

Answer: The required percentage is 28.57%.

Step-by-step explanation: Given that at an animal shelter, there are 15 dogs, 12 cats, 3 snakes, and 5 parakeets.

We are to find the percentage by which parakeets are less than dogs.

From the given information, the number of dogs is

$n_d=15,$

the number of parakeets is

$n_p=5.$

And, the total number of animals is

$n=15+1+3+5=35.$

So, the difference of the number of dogs and parakeets is

$N=n_d-n_p=15-5=10.$

Therefore, the percentage by which parakeets are less than dogs is

$(N)/(n)*100\%=(10)/(35)*100\%=(200)/(7)\%=28.57\%.$

Thus, the required percentage is 28.57%.

There are 35 total animals and 5 parakeets and 15 dogs. 15/35*100 is there percentage of dogs and 5/25*100 is the percentage of parakeets. (15-5)/35*100 is the percentage difference. Simplifying, this equals 28.571%

PLEASE HELP! THANKS!The measures, in degrees, of the 3 angles of a triangle are given by 2x +1, 3x - 3, and 9x.
What is the measure of the smallest angle?

A.) 13 degrees
B.) 27 degrees
C.) 36 degrees
D.) 117 degrees

please show how to solve this I GIVE THANKS!!!

Answers

if you add everything up then
14x-2=180
14x=182
x= 13

So the angles would equal
2(13)+1= 27
3(13)-3= 36
9(13)= 117
The angles are 27 36 and 117
Which makes the smallest angle 27 which is B.

You first have to know that the measure of the three angles of a triangle= 180add the terms and equal them to 1802x+1 + 3x-3 =9x= 18014x-2 = 18014x= 182x=13 This is not what you are looking for, you need tosubstitute 13 in the original measures2 (13) +1= 27 degrees3(13) -3= 36 degrees9 (13) = 117 degreestherefore the smallest angle is 27 degreesif you add all three angle measure it will = 180 degreesHope this helps you

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