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3 years ago

Did we invent math or did we discover it? I need help asap plz. Don't answer if you don't know plz

Mathematics

2 answers:

stepladder [879]3 years ago

7 0

Answer:

We invented it

Step-by-step explanation:

Wewaii [24]3 years ago

5 0

Answer:

The only reason mathematics is admirably suited describing the physical world is that we invented it to do just that. It is a product of the human mind and we make mathematics up as we go along to suit our purposes. ... Mathematics is not discovered, it is invented.

Step-by-step explanation:

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What are the zeros of this function?

andreyandreev [35.5K]

Answer: c

Step-by-step explanation:

6 0

3 years ago

The first step to solve the equation StartFraction x over 4 EndFraction minus three-fourths = 16 is shown below. StartFraction x

artcher [175]

Answer:

Addition property of equality

Step-by-step explanation:

The given expression is :

$\dfrac{x}{4}-\dfrac{3}{4}=16$

We need to find the first step to solve this expression.

For this, we add 3/4 to both sides of the equation i.e.

$\dfrac{x}{4}-\dfrac{3}{4}+\dfrac{3}{4}=16+\dfrac{3}{4}\\\\\dfrac{x}{4}=16+\dfrac{3}{4}$

So, we have used the addition property of equality.

5 0

3 years ago

Which polynomial is prime? x3 + 3x2 – 2x – 6 x3 – 2x2 + 3x – 6 4x4 + 4x3 – 2x – 2 2x4 + x3 – x + 2

alexandr1967 [171]

D. 2x4+x3–x+2 <span>is prime</span>

4 0

3 years ago

Read 2 more answers

HELP ME DO THIS <br> y=2x+4<br> -5x-5y=-5

Helen [10]

$\left \{ {{y=2x+4} \atop {-5x-5y=-5}} \right. \\\\ substitute\ first\ equation\ into \ the\ second\\\\
-5x-5(2x+4)=-5\\\\
-5x-10x-20=-5\\\\
-15x-20=-5\ \ \ | add\ 20\\\\
-15x=15\ \ \ | divide\ by\ -15\\\\
x=-1\\\\
y=2*(-1)+4=-2+4=2$

3 0

4 years ago

Read 2 more answers

The sum of two numbers is 724. one of the numbers is 217. what is the other number?

Anni [7]

Answer:

507

Step-by-step explanation:

For the Algebraic Expression,

let the two numbers be X and y

lets assume x = 217

From the question,

217 + y = 724

y = 724-217

y = 507

Therefore, the other number is 507

4 0

2 years ago