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1 year ago

3

Mathematics

1 answer:

ludmilkaskok [199]1 year ago

3 0

Answer: Yes

Step-by-step explanation:

Each value of y maps onto one value of x.

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PLEASE HELP ME FAST!!!!!!! who do i write the number 0.23333333333... repeating as a fraction?

PSYCHO15rus [73]

It is 23/100 just say it and then write it

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2 years ago

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Can someone please help and explain how to use the Pythagorean Theorem to prove a triangle is a right triangle.

marin [14]

Hi there!

For the Pythagorean Theorem, basically you just need to apply this formula: a^2 + b^2 = c^2

And then find the root of the hypotenuse.

For example,

15^2 + 8^2 = the hypotenuse^2

Which equals, 225 + 64 = 289

Square root of 289 = 17

Please mark me brainliest if this helps!

Have a wonderful day!

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2 years ago

Help me pleasee!! thanks!

Feliz [49]

Answer:

the answer is 52/100 :)

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2 years ago

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Ethan rollerbladed a total of 623 \text{ km}623 km623, start text, space, k, m, end text over ddd days. He rollerbladed the same

Sever21 [200]

Answer:

Ethan rollerbladed each day $\frac{623}{d}$ kilometers.

Step-by-step explanation:

Given:

Ethan rollerbladed a total of 623 km over d days.

Now, to find the kilometers Ethan rollerblade each day.

Total number of distance rollerbladed = 623 km.

Total number of days = $d.$

As, Ethan rollerbladed each day the same distance.

Now, to get the distance Ethan rollerbladed in each day we divide total number of distance rollerbladed by total number of days:

$Ethan\ rollerbladed\ each\ day\ =\ \frac{Total\ number\ of\ distance\ rollerbladed}{Total\ number\ of\ days}$

$Ethan\ rollerbladed\ each\ day\ =\ \frac{623}{d}$

Therefore, Ethan rollerbladed each day $\frac{623}{d}$ kilometers.

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2 years ago

Help I’ll mark brainlist if correct :)

____ [38]

Answer:

Step-by-step explanation:

The whole straight line is 180 degrees. Add 3x, 2x, and 4x all together to get 9x. Then do 180/9x. This will give you 20. x=20.

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2 years ago