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3 years ago

Pls help me. tyyyyyyyyyyyyyyHAHA sorry for the volume thing in the way

Mathematics

1 answer:

rjkz [21]3 years ago

5 0

<h2>Answer:</h2>

Triangle D

<h3>Hope this helps</h3>

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The designers of sport shoes assume that the force exerted on the soles of shoes in a jump shot is proportional to the weight of

nexus9112 [7]

Answer:

ur mom

Step-by-step explanation:

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3 years ago

In the equation left parenthesis x squared plus 14 x right parenthesis plus left parenthesis y squared minus 18 y right parenthe

Phoenix [80]

Answer:

Complete the square on x by adding <u>49</u> to both sides.

Complete the square on y by adding <u>81</u> to both sides.

Step-by-step explanation:

We have been given an equation $(x^2+14x)+(y^2+18y)=5$ . We are asked to complete the squares for both x and y.

We know to complete a square, we add the half the square of coefficient of x or y term.

Upon looking at our given equation, we can see that coefficient of x is 14 and coefficient of y is 18.

$(\frac{14}{2})^2=7^2=49$

$(\frac{18}{2})^2=9^2=81$

Now, we will add 49 to complete the x term square and 81 to complete y term square on both sides of our given equation as:

$(x^2+14x+49)+(y^2+18y+81)=5+49+81$

Applying the perfect square formula $a^2+2ab+b^2=(a+b)^2$ , we will get:

$(x+7)^2+(y+9)^2=135$

Therefore, We can complete the square on x by adding <u>49</u> to both sides and the square on y by adding <u>81</u> to both sides.

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3 years ago

Owen is 147.3 cm tall

melomori [17]

Owen is aroumd 4.87 feet tall also.

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3 years ago

15 point reward + brainliest to correct answer!!

lys-0071 [83]

What’s the question that u need an answer to

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2 years ago

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a restaurant has an all-you-can-eat buffet. They charge $13.95 per person. what is the constant of proportionality?

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Answer:

staurant has an all-you-can-eat buffet. They charge $13.95 per person. what is the constant of proportionality?

Step-by-step explanation:

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3 years ago