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3 years ago

Which equation matches the graph? PLEASE HELP MEEEE

Mathematics

1 answer:

Rama09 [41]3 years ago

8 0

Answer: Y = 3x - 2

Work: Okay, let's take this step by step. Since the Y - Intercept is -2, put a dot on -2 on the (Y) Line. It also just so happens that the line goes through -2. Now with 3x. 3x is the same thing as 3x / 1. Since three is on the top, you go up three from -2, and then move over one spot because of the 1 (If it was a negative one, you go the opposite direction) Alright, now you see that the line also passes through that point as well, so it has to be y = 3x -2

<em>I hope this helps, and Happy Holidays! :)</em>

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If you think you know the answers to this please let me know because I’ve been stuck on this for so long

alexira [117]

The equations that express the relationship between the side lengths of the triangles are

10² = 6² + 8²
$(\sqrt{8} )^{2} = (\sqrt{5} )^{2} + (\sqrt{3} )^{2}$
$(\sqrt{30} )^{2} = 5^{2} + (\sqrt{5} )^{2}$
$(\sqrt{37} )^{2} = 1^{2} + 6^{2}$
$3^{2} = (\sqrt{2} )^{2} + (\sqrt{7} )^{2}$

<h3>Pythagorean triple</h3>

From the question, we are to write an equation that expresses the relationship between the side lengths of each triangle

From the Pythagorean theorem,

In a right triangle, the square of the longest side (hypotenuse) equals sum of squares of the other two sides

That is,

c² = a² + b²

Where c is the longest side (hypotenuse)

a and b are the other two sides

For 10, 6, 8

The equation is

10² = 6² + 8²

For $\sqrt{5}, \sqrt{3}, \sqrt{8}$

The equation is

$(\sqrt{8} )^{2} = (\sqrt{5} )^{2} + (\sqrt{3} )^{2}$

For $5, \sqrt{5}, \sqrt{30}$

The equation is

$(\sqrt{30} )^{2} = 5^{2} + (\sqrt{5} )^{2}$

For $1, \sqrt{37}, 6$

The equation is

$(\sqrt{37} )^{2} = 1^{2} + 6^{2}$

For $3, \sqrt{2}, \sqrt{7}$

The equation is

$3^{2} = (\sqrt{2} )^{2} + (\sqrt{7} )^{2}$

Hence, the equations that express the relationship between the side lengths of the triangles are

10² = 6² + 8²
$(\sqrt{8} )^{2} = (\sqrt{5} )^{2} + (\sqrt{3} )^{2}$
$(\sqrt{30} )^{2} = 5^{2} + (\sqrt{5} )^{2}$
$(\sqrt{37} )^{2} = 1^{2} + 6^{2}$
$3^{2} = (\sqrt{2} )^{2} + (\sqrt{7} )^{2}$

Learn more on Pythagorean triple here: brainly.com/question/3223211

#SPJ1

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2 years ago

What is the scale factor for the set of similar figures? Type in your answer as a decimal.

BaLLatris [955]

<span>to find the scale factor, the main formula which is used for solving such a problem is as follow: If the initial shape is greater than the final's, so we use SF=SL / LL. SF= scale factor, SL=Smaller length, LL= Larger legth. According to our case, the smaller length is SL=6mm, and the Larger length is LL=15mm, so SF=6mm/15mm=2/0.4mm.The answer is SF=0.4mm</span>

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3 years ago

Andrew lives 1.7 kilometers from the soccer field. He rode his bike 0.9 of the distance to the field. How much farther does Andr

coldgirl [10]

Answer:

0.17 km more

Step-by-step explanation:

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3 years ago

A school is painting its logo in the shape of a triangle in the middle of its sports field. The school wants the height of a tri

vova2212 [387]

Answer:

The base of the logo must be less than 6 feets but greter than 0 feet, 0<b<6.

Step-by-step explanation:

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Let h = 4ft

1/2 × b × 4 < 12

1/2 × b < 12 ÷ 4

1/2 × b < 3

b < 3 ÷ 1/2

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3 years ago

Order The numbers from least to greatest <br><br> 0.453, 0.35, 4/5

Irina18 [472]

Answer:

Step-by-step explanation:

0.35

0.453

4/5

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3 years ago