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3 years ago

HELP! WILL GIVE BRAINLIEST AND 100 POINTS

Mathematics

2 answers:

Tcecarenko [31]3 years ago

6 0

Answer: a2 + b2 = c2 a2 + b2 = c2 is correct

Step-by-step explanation:

reason being:

if a2 and b2 are in the equation that would make c2 a2 rational and when the number is rational thats automatically easy to know the area and square root and thats the key! the questions states the spuare root and area which makes it all easy to know that the correct one is a2 + b2 = c2 a2 + b2 = c2.

(Hopes this helps)

Step-by-step explanation:

sertanlavr [38]3 years ago

4 0

Answer:

tyce is correct because the sides they were given were sides a and c if they were either side of the right angle since c is always the hypotenuse which is opposite the right angle. he followed the steps through correctly and got the right answer. cade used the wrong sides so the answer was wrong.

Step-by-step explanation:

hope thats right!

<3 ;)

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leonid [27]

Answer:

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2 years ago

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Which of the following is the quotient of rational expressions shown below?

emmasim [6.3K]

Answer: 6x - 3 over x^3

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2 years ago

Write a polynomial function of minimum degree in standard form with real coefficients whose zeros and their multiplicities inclu

Softa [21]

Answer-

The polynomial function is,

$y=x^4-10x^3+38x^2-64x+40$

Solution-

The zeros of the polynomial are 2 and (3+i). Root 2 has multiplicity of 2 and (3+i) has multiplicity of 1

The general form of the equation will be,

$\Rightarrow y=(x-(2))^2(x-(3+i))(x-(3-i))$ ( ∵ (3-i) is the conjugate of (3+i) )

$\Rightarrow y=(x-2)^2(x-3-i)(x-3+i)$

$\Rightarrow y=(x^2-4x+4)((x-3)-i)((x-3)+i)$

$\Rightarrow y=(x^2-4x+4)((x-3)^2-i^2)$

$\Rightarrow y=(x^2-4x+4)((x^2-6x+9)+1)$

$\Rightarrow y=(x^2-4x+4)(x^2-6x+10)$

$\Rightarrow y=x^2x^2-6x^2x+10x^2-4x^2x+4\cdot \:6xx-4\cdot \:10x+4x^2-4\cdot \:6x+4\cdot \:10$

$\Rightarrow y=x^4-10x^3+14x^2+24x^2-40x-24x+40$

$\Rightarrow y=x^4-10x^3+38x^2-64x+40$

Therefore, this is the required polynomial function.

4 0

3 years ago

How long is the base of a parallelogram if it has an area of 100 m2 and a height of 5 m?

DochEvi [55]

$\displaystyle\\
\bold{A= b \times h} \\ \\ 
\bold {\Longrightarrow~~~ b = \frac{A}{h} = \frac{100}{5} =}~ \boxed{\bold{20~m }}$

4 0

2 years ago

Need help..thanks......

Vinvika [58]

Answer: D) Flat area with a large number of plants

The roots of the plants hold in the soil, which prevents/reduces erosion.

The steeper slope means gravity pulls down the soil material faster, since there is less ground in the way to hold it up, so to speak. So flatter areas are less prone to erosion compared to steeper areas.

So that's why overall, flatter areas with lots of plants would have the least erosion.

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2 years ago