3 years ago

Does each equation represent a proportional relationship? Choose Yes or No.

Mathematics

2 answers:

Luda [366]3 years ago

4 0

Answer:

the first one yes the other on e not sure

Step-by-step explanation:

Readme [11.4K]3 years ago

3 0

Answer: yes and no

Step-by-step explanation:

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Dmitry_Shevchenko [17]

-2x + y = 9

-4x - y = 9

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-6x = 18

x = -3

-2x + y = 9

-2(-3) + y = 9

6 + y = 9

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3 years ago

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Aleks04 [339]

Answer:

10°

Step-by-step explanation:

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Miss Green tells you that a right triangle has a hypotenuse of 13 and a leg of 5 she asked you to find the other leg of the tria

Natalka [10]

Answer:

The other leg of the triangle is 12.

Step-by-step explanation:

Given:

Hypotenuse of triangle is 13 and a leg(Leg1) is 5.

Let, the other leg of the triangle (Leg2) be $x$ .

Now, putting the formula:

$(Hypotenuse)^{2}=(Leg1)^{2}+(Leg2)^{2}$

⇒ $13^{2} =5^{2} +x^{2}$

⇒ $169=25+x^{2}$

⇒ $169-25=x^{2}$

⇒ $144=x^{2}$

Taking square root both sides

⇒ $12=x$

⇒ $x=12$ .

Therefore, the other leg of the triangle is 12.

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4 years ago

he graph represents the function f(x) = x2 + 3x + 2. If g(x) is the reflection of f(x) across the x-axis, g(x) = . (Write the fu

kifflom [539]

if g(x) is the reflection of f(x) across the x-axis that would mean g(x)= - f(x)

so that would mean you have to change all the signs of f(x) to negative

Ans: g(x)= - x^2 - 3x - 2

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3 years ago

I will give you Brainiest if you are right.

olganol [36]

Answer:

F. 4d + h + 2f

Step-by-step explanation:

have a good day!

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4 years ago

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