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allsm [11]
2 years ago
8

Which ratios form a proportion?

Mathematics
1 answer:
Margaret [11]2 years ago
5 0
The answer I think is 3/5 and 9/25
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A line is parallel to y=4x-2 and intersects the point (-1, -2) what is the equation of this parallel line?
Tema [17]

Answer:

y = 4x + 2

Step-by-step explanation:

Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)

8 0
2 years ago
StartRoot 58 EndRoot is about greater than StartRoot 42 EndRoot.
Levart [38]

Answer:

  1.135 or 17.5%

Step-by-step explanation:

√58 ≈ 7.616

√42 ≈ 6.481

  7.616 -6.481 = 1.135

√58 is about 1.135 greater than √42. This is about 1.135/6.481 = 17.5% of the value of √42.

__

√58 is about 1.135, or 17.5%, greater than √42.

5 0
3 years ago
Find the total profit or loss for each color of t-shrit
sergejj [24]

Green T-shirt: profit- $1

White T-shirt: profit- $3

Black T-shirt: profit- $3

4 0
3 years ago
The lengths of two sides of a triangle are shown below:
oksano4ka [1.4K]

<u>Part A</u>

<u />3x^2 -2x-1+9x+2x^2 -3=\boxed{5x^2 + 7x-4}

<u>Part B</u>

<u />(5x^3 +4x^2 - x-3)-(5x^2 + 7x-4)=\boxed{5x^3 - x^2 - 8x+1}

<u>Part C</u>

No, because although they provide examples for specific polynomials being closed under addition and subtraction, there is a loss of generality.

6 0
2 years ago
Write the ratio as a fraction in simplest form. <br><br><br><br> 6<br> ft to <br> 4<br> yd
krek1111 [17]
The answer is
 4 to 6 


text me

5 0
3 years ago
Read 2 more answers
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