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3 years ago

Translate into an algebraic expression:

1 answer:

5 0

To find his current age we need to add his age back then and the amount of years.

k + w is his current age.

We need to find his age 2 years in the future.

k+w+2 is your answer

Hope this helps!

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16.54 as a mixed number

harkovskaia [24]

16.54 as a mixed number is 16 27/50

4 0

3 years ago

Please help i'll mark big brain

Andreyy89

Answer:

alternate angles are equal

Step-by-step explanation:

3 0

3 years ago

It about geometry and math that’s it

Svetradugi [14.3K]

What is it? I might be able to help :)

6 0

2 years ago

Heres an ez question for yall

SSSSS [86.1K]

Answer: Choice B

$\left\{ \ 3, 5, \sqrt{34} \ \right\}$

=========================================================

Explanation:

We'll be using the converse of the pythagorean theorem.

If we had a triangle with sides a,b,c and $a^2+b^2 = c^2$ was true, then we have a right triangle. Note: c is always the longest side

For the first answer choice we have: a = 5, b = 8, c = 12

Then,

$a^2+b^2 = c^2\\\\5^2+8^2 = 12^2\\\\25+64 = 144\\\\89 = 144\\\\$

which is false. This shows that we do not have a right triangle with sides 5,8,12. This rules out choice A. Choice C is a similar story.

Choice B on the other hand works because

$a^2+b^2 = c^2\\\\3^2+5^2 = (\sqrt{34})^2\\\\9+25 = 34\\\\34 = 34\\\\$

We have a true statement at the end, which confirms <u>choice B</u> is a right triangle.

7 0

2 years ago

If f(x) = 3x + 2, what is f(5)?

Volgvan

Answer:

The 5 in the () is what the x is

Step-by-step explanation:

3(5)+2=17

6 0

3 years ago

Read 2 more answers