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Lynna [10]
3 years ago
14

Please someone help me please!I'm struggling and I'll give extra point's!

Mathematics
1 answer:
alukav5142 [94]3 years ago
3 0

Answer:

The x variable has an exponent of 2

Step-by-step explanation:

To be a linear equation, the highest power must be 1 on the variables

2x^2 +y =7 is quadratic since x^2 has a power of 2

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Need help with this, simple but I don't understand/remember how to do it.
Lorico [155]

By using definition of proportionality and Pythagorean theorem, the values of x and y associated with the geometrical system formed by two right triangles are 36 / 5 and 104 / 5, respectively.

<h3>How to analyze a geometrical system formed by two proportional right triangles</h3>

Herein we find a picture of a geometrical system formed by two proportional right triangles with two variables: {x, y} These variables can be found by using the definition of proportionality and the Pythagorean theorem:

5 / 8 = 12 / (12 + x) = 13 / y

Then, we proceed to solve the system formed by two equations:

(12 + x) / 12 = 8 / 5

12 + x = 96 / 5

x = 96 / 5 - 12

x = 36 / 5

y / 13 = 8 / 5

y = 104 / 5

By using definition of proportionality and Pythagorean theorem, the values of x and y associated with the geometrical system formed by two right triangles are 36 / 5 and 104 / 5, respectively.

To learn more on right triangles: brainly.com/question/6322314

#SPJ1

7 0
2 years ago
Select the correct answer.
ella [17]

Answer:

I think its the answer is B im not sure

7 0
3 years ago
1) Simplify the following ratios with steps:
serg [7]

Answer:

a 18.24

b 32ratio 48

c

d

Step-by-step explanation:

you have to do ur self itis very easy you can also search some parton Google ok bro

4 0
4 years ago
Evaluate j/4 when j=12
lilavasa [31]

Answer:

3

Step-by-step explanation:

\frac{j}{4} =  \frac{12}{4} = 3

4*3=12

3*4=12

12/4=3

12/3=4

Hope this helps ;) ❤❤❤

8 0
3 years ago
Read 2 more answers
3. The three angles of a triangle measure x°, y° and 46°. Which of the following statements must be true?
Brrunno [24]

Answer:es ist die d

Step-by-step explanation:weil

3 0
3 years ago
Read 2 more answers
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