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erastovalidia [21]
3 years ago
11

What was the name of the treatise in which Euclid compiled all the existing geometric knowledge, along with some of his own obse

rvations, to provide a logical structure and progression for geometry?
Mathematics
1 answer:
Black_prince [1.1K]3 years ago
7 0
Euclid wrote 1 books related to math & logic.
He compiles all his studies in one treatise called ELEMENTS

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HELP ASAP!!
Aleks [24]
X = 23/2

pls give brainliest if you found my answer helpful
4 0
3 years ago
Read 2 more answers
Writing equation of the line that passes through the given points (16, -4) ; m= -3/4
makvit [3.9K]

Answer:

y = -3/4 - 12

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Please help me thanks please
Nikolay [14]

Answer:

Height is 12 ft Diagonal is 13 ft

Step-by-step explanation:

I think this is right but im not sure 100% let me know if i'm wrong please.

3 0
3 years ago
Read 2 more answers
4
taurus [48]

Answer:

x^2 - 2x + 10, option B

Step-by-step explanation:

Complex numbers:

The most important relation that involves complex numbers is given by:

i^2 = -1

Solving a quadratic equation:

Given a second order polynomial expressed by the following equation:

ax^{2} + bx + c, a\neq0.

This polynomial has roots x_{1}, x_{2} such that ax^{2} + bx + c = a(x - x_{1})*(x - x_{2}), given by the following formulas:

x_{1} = \frac{-b + \sqrt{\bigtriangleup}}{2*a}

x_{2} = \frac{-b - \sqrt{\bigtriangleup}}{2*a}

\bigtriangleup = b^{2} - 4ac

In this question:

The solutions are:

x_1 = 1 - 3i, x_2 = 1 + 3i

We have to find the polynomial. All option have a = 1. So

(x - (1 - 3i))(x - (1 + 3i)) = x^2 - x(1 + 3i) - x(1 - 3i) + (1 - 3i)(1 + 3i) = x^2 - x -3ix - x + 3ix + 1^2 - (3i^2) = x^2 - 2x + 1 - 9i^2 = x^2 - 2x + 1 - 9(-1) = x^2 - 2x + 10

The correct answer is given by option b.

6 0
3 years ago
Solve for x, and refer to the attached image.
AVprozaik [17]

Answer:

x=8

Step-by-step explanation:

7+5x

so basically what you have to do is take the 7 and subtract from both sides

so like this: 7-7 is 0 so that cancels then 47-7 is 40

then you take 5x and divide 40 by 5

so x=8

hope this helped!

4 0
3 years ago
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